INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c2f4797f50c8ab2103e825b757617e6c760c1e44e09c476f7fe7cc32cf56da2', 
    'tkjptRRbhIQbg/rb1I3PbhmF/GJyk06yaboLNpUbCqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)