UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5Xwnx1BdJ6fEV1oL7dVXjw04miPWvyDK0xIQ35JBio=' 
WHERE 
  key_id = '57a6a646fc303bd0cddb91a44ce0f8073fef7aebf32ca45c6a220665eb78ed3e' 
  AND (
    token = 'Q5Xwnx1BdJ6fEV1oL7dVXjw04miPWvyDK0xIQ35JBio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )