UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Daz0rQ+q7ec6Yyu6lxIHrTvQzmEDzrxtr8JjLrTm9Bc=' 
WHERE 
  key_id = 'a627047cfe0e072114327cd8d2ab8d68bfcc7e7dc14106b63d1ee97cf9405e85' 
  AND (
    token = 'Daz0rQ+q7ec6Yyu6lxIHrTvQzmEDzrxtr8JjLrTm9Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )