INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d1b5d044cbf5854185d9c7eb01607f18afe9741eef71f14e207ba11dbf25cf', 
    'eaPx72+MOCwqch40d4rmSRftMPLfzNzNrphE1jLXVK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)