UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/ONmheLIfHxlA7PnAB5j4hZJrjjkloBPzutwL5/21I=' 
WHERE 
  key_id = '6a0c6275b2c972450fbc2aeb45c1adf1f0d79b442e5b0a1c4e7a9656b7bd3deb' 
  AND (
    token = '+/ONmheLIfHxlA7PnAB5j4hZJrjjkloBPzutwL5/21I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )