UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjimbvpPzxrmRvPFGRUWmyv7dz2rlkEYLRx972RcYzo=' 
WHERE 
  key_id = '0cdc70cce6973e43910ed643dc5da4f712f9e6f1b549462a236e25763762587c' 
  AND (
    token = 'GjimbvpPzxrmRvPFGRUWmyv7dz2rlkEYLRx972RcYzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )