UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4626HgorllIHX8P+OqA+J8daGuuGfNsm8ncKqxUX6A8=' 
WHERE 
  key_id = 'd37c256755ca6227cba2e061b4aa53c5ec7db36706c84f0b6279a2d9b4227960' 
  AND (
    token = '4626HgorllIHX8P+OqA+J8daGuuGfNsm8ncKqxUX6A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )