INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ed80a18897a556e163198b8bdc3b4d6d1feba08a526db20a8fc57579de6efd', 
    'j3uftAP58IYrrzAi2zmL/8lghLfGvDHP9bsG4B7h22k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)