UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DqBCwzdGycjUw/G0EHxwxxaSSrDaWZJ4ocxkXNAmXA=' 
WHERE 
  key_id = 'ce8151d10b6ce5a60e9806c803f495d7e783abd35d8eb9121e14c3b0c57a936a' 
  AND (
    token = '6DqBCwzdGycjUw/G0EHxwxxaSSrDaWZJ4ocxkXNAmXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )