UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NAjp0KU16Ie2asgy89AiN3iv9bwKpra6HwUXT2CGvlg=' 
WHERE 
  key_id = '1bda3bfb234d04540cd76bc1fd6cdf2fabc66aa171ba1c98d3ce658ee20f6b36' 
  AND (
    token = 'NAjp0KU16Ie2asgy89AiN3iv9bwKpra6HwUXT2CGvlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )