UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjL6vcEXCsnWSlxrNQmiTiZyKB6vdO4y4jeZegGaIa4=' 
WHERE 
  key_id = 'de16718eb53844d472b7eabd67a4e49180889507aa36d71cddfc38db76fecd38' 
  AND (
    token = 'AjL6vcEXCsnWSlxrNQmiTiZyKB6vdO4y4jeZegGaIa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )