INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b589d663a146a0824901664b8a9bb7dd2308b92b43387a8dcd7fd495def8bd', 
    'p19ZrBOSXfmO10c5WJsvECBoSmsbESeB+XHyd0ij6SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)