UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qE/YUmQDzoZbn7ZL6oi276oi0HOkiWICGzRjNwEnmpE=' 
WHERE 
  key_id = 'c94e132205050ed302580acb67cbf8e2a000f051a7b5296bf3926fbff2385bb7' 
  AND (
    token = 'qE/YUmQDzoZbn7ZL6oi276oi0HOkiWICGzRjNwEnmpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )