UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYjn4mBtC/bMnff0ZiH96aBvZCv6enG11foN5Ky2DOM=' 
WHERE 
  key_id = 'cfe86933b603c6b84645ee5c7f351743c06c34dbf87a77405329f20fc827599f' 
  AND (
    token = 'yYjn4mBtC/bMnff0ZiH96aBvZCv6enG11foN5Ky2DOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )