UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xy8y9jSvBuNP5R7i/y57Ah9UdkZOu4uzuEdbroWLJfI=' 
WHERE 
  key_id = '7238f4f8714eee02dd794cd594b02117dc2f7d4d12a57a408ca4da05aa6c1b59' 
  AND (
    token = 'xy8y9jSvBuNP5R7i/y57Ah9UdkZOu4uzuEdbroWLJfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )