UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5Q8QJr0/RSkQxVJ0tjp55UFnKKDR2NWr5V6FX2Q4bs=' 
WHERE 
  key_id = '55b8687744b839be3d06681393ce9271d78275acb84ee4bb85a6047aa84e647b' 
  AND (
    token = 'W5Q8QJr0/RSkQxVJ0tjp55UFnKKDR2NWr5V6FX2Q4bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )