INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '421a64f249069e1fa8e0586163d1c99642fd80b16bb6402360341bfbe518d981', 
    '6XUy+mzkADPjZJWgtPyUs1fZ+oRuw9N+HCSkzmkgd3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )