UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EkDpwUpJL/LYEXnIkjnMrCf8KxyUB82dnvZvSmX5K8=' 
WHERE 
  key_id = '7cd53f196bbd12f897df89b0f18fecc6116d799c560f7479e778ce1ed44bd142' 
  AND (
    token = '8EkDpwUpJL/LYEXnIkjnMrCf8KxyUB82dnvZvSmX5K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )