UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCXXjMWyNq/OUcxI/rC9HW+9KBC6AMiiwxdlY6y/gFg=' 
WHERE 
  key_id = 'ac45bd3030a39c721a006c9042453f6077245bd0d9870e4205f9f982a7e04836' 
  AND (
    token = 'iCXXjMWyNq/OUcxI/rC9HW+9KBC6AMiiwxdlY6y/gFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )