INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88146ffb5db41a40d004d4401b4d3d789eb159a7dae953b93a37d3cc261afb53', 
    'W3cO+4e9b/CmT/8Bt3CT8oAhJkD6y95vSLCXBL8mTMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )