UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDIq5kdRXJtWYb/7VKTQWddLjuw/JINNkCn6zQFkXCo=' 
WHERE 
  key_id = 'f6a051ad0ec4c613bc76ae4aab61276d7fa6b9e421c765fe8ae33826de19a4c7' 
  AND (
    token = 'zDIq5kdRXJtWYb/7VKTQWddLjuw/JINNkCn6zQFkXCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )