UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FTtG/7IypZg+js5FXDuNdZRxXz8JHjDsJHbiIV/tH4o=' 
WHERE 
  key_id = 'c5e33abb521c72a5a42e41f257453b6923d8742db9a60cad487565430a3d61d8' 
  AND (
    token = 'FTtG/7IypZg+js5FXDuNdZRxXz8JHjDsJHbiIV/tH4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )