UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2sSPEhU7i0bwWH6v8/4X5aizNG04Vr+gYeRdtOlS4o=' 
WHERE 
  key_id = 'f5f0073e8e4c1c976d71d83d6a1a9d564851a3f1725f57bbb8c9f341132d736a' 
  AND (
    token = 'A2sSPEhU7i0bwWH6v8/4X5aizNG04Vr+gYeRdtOlS4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00237