UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPwPu2S16mIsafa3tzVfD4WPWhPNDULuI7syFBYJBW4=' 
WHERE 
  key_id = '9e6adce3e88387508b2ebbd8f7c1cb5f01ce7b41ebff85847fc65e3e935d4480' 
  AND (
    token = 'oPwPu2S16mIsafa3tzVfD4WPWhPNDULuI7syFBYJBW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )