UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MaGX183RLqV2FUaH02lluXNAj+9+ptSYdSd1rkr8vk8=' 
WHERE 
  key_id = '3879adb977944487bc8dcd046f698e6dea4d596c91417c477b790accca9d6bf8' 
  AND (
    token = 'MaGX183RLqV2FUaH02lluXNAj+9+ptSYdSd1rkr8vk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )