INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '767c20a9190577217c5702cc82ac5980914168848caf9a19f3dc109f947580b2', 
    '/MC7sa9nG3SlFC2wJXxIENx+62qAhlUlQsBN6ZN11fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)