UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04JLjxnxhBJPzzMj5DMiigqY7Fuu9SiwTSQXfu03WG8=' 
WHERE 
  key_id = 'd6f8b3fbb3438c74af9c43090846b4627ea3b1da6663a92d951095cb9a482878' 
  AND (
    token = '04JLjxnxhBJPzzMj5DMiigqY7Fuu9SiwTSQXfu03WG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )