UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTwRBMQEuc53dYQyoDgMbmEATjnbL+g9l0fWvf5I0AE=' 
WHERE 
  key_id = 'cba1d73c2d57ac5e7a29404f4e625d5a3e9a39885a8b8d8e6e57c272e84aa0ab' 
  AND (
    token = 'XTwRBMQEuc53dYQyoDgMbmEATjnbL+g9l0fWvf5I0AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )