INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b7bd3ec0d9d93a75050a001f22497cc9624b0f43be56aa55e15e4a46da3700', 
    'J7kqt0pEK0nIbguRWn4+mFvhbtsCFeKZkJKkxerqxLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)