INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b456b71a05e8d5b687f5aaf830601681dbf52c08bcf602a0e2305f9fcb4856b5', 
    '608h9V4eotcpGL+FkaRV/TfM7oMfGbXmB17S/nCyotQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )