UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jXcTZuuvTuyUufM43vXLIBJxBbno2BO1cwrTdpSvkw=' 
WHERE 
  key_id = 'e8a58e38a4cab462dc63b1258b98d1feaeac3309b57c0015a8bf3045ec877ed1' 
  AND (
    token = '6jXcTZuuvTuyUufM43vXLIBJxBbno2BO1cwrTdpSvkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )