INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b94632eecb8ace18ba55def6947099e4889c9c46713fb0207dbffc69700896', 
    'VPECXj+dHudl/Ei1NHyzCLOSgToYCE/IYC5c+buD/7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )