UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJKFxhQlj4FKAou70CBChA06QnB6XJw0qUaCtTv9br8=' 
WHERE 
  key_id = '6e335cf9926ce1e2364d6180c16ac3329e8869e6c315252b823f78dd39aaae24' 
  AND (
    token = 'IJKFxhQlj4FKAou70CBChA06QnB6XJw0qUaCtTv9br8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )