INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8419b86728cfda18aa2725e28dff12cc679b0494b1d34f925123e42578fbe6', 
    'QjWMeOMEIzBnmgajUCtrm4nypBCSgFYqKwbwiHyhXcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)