UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Gn+MRBJzbhKXGtBu61jci5ReAOwV/D8GEoByKIbhaA=' 
WHERE 
  key_id = '4e61353ff6e5ea9c5ae8979bbccd8f74f16cf8f5073101cf2ce8bf9fc2821c64' 
  AND (
    token = '0Gn+MRBJzbhKXGtBu61jci5ReAOwV/D8GEoByKIbhaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )