UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Nc3ocnX4toaHk7vUZnF/grBkw/eXWs4c1GpByiCDkQ=' 
WHERE 
  key_id = '0383c72992cefa52d72de38162aed7a8c518356572fb4ee447adb2a3b53dae4d' 
  AND (
    token = '6Nc3ocnX4toaHk7vUZnF/grBkw/eXWs4c1GpByiCDkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )