INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803400d824b30dd1990e9ab7f18a871bac8cc5f75223b97f85fc908051908852', 
    'GpzOSFfQJglGnGdQz3zYugOuFl4YaCXE4/wXzKcEyso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)