UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSMqtFrcem1SS/rL6G+UmeHSGQV1LCAAPSAwCLfxRN8=' 
WHERE 
  key_id = '2e3ed8cc155d12f45686b99fd063468797e962e28bed8cdd78a6ecd36838fa3a' 
  AND (
    token = 'ZSMqtFrcem1SS/rL6G+UmeHSGQV1LCAAPSAwCLfxRN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )