UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MNttjquFo+mQPwOKWeaoJroog0kURFhXZw+4aB63Uc=' 
WHERE 
  key_id = 'a12711d907f62098a767630049d6afca0e80b43945663a003b4b2fc2dea256cf' 
  AND (
    token = '4MNttjquFo+mQPwOKWeaoJroog0kURFhXZw+4aB63Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )