UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhG6y56XM3DpcD9tIF0ngM47Tow3C0YiRPlnjZQk7aI=' 
WHERE 
  key_id = '19fefe53d7ec694d2c906f06cf2261ae1ad8b6e2ae961667ae1c2c5cf1882cda' 
  AND (
    token = 'yhG6y56XM3DpcD9tIF0ngM47Tow3C0YiRPlnjZQk7aI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )