INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21e933d4627ed4e5561b512869ecfac775742c0590214c40bd2ce67c4e6c0755', 
    '/oyYzxfjPW3loH19VpYjPEYB/DbUq4qBwLu+GUlA/5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )