INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04308ba3f27531cefd4188b8d7a1fdb2258bade7c78a5a1141af31dbbc62db3d', 
    'vD9LUWdZMNwOQfXsDV+qFjWImTu0hIJOEdJyff4DwIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)