UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJFkiqOz6UwvKmTWE9d+6ubji2tqJGrYKfc+78fJ5GE=' 
WHERE 
  key_id = 'ad6501348d1ca5a1fd0ddd7712b8f888d1124b4a028fd072ebc925fe7c2ca907' 
  AND (
    token = 'CJFkiqOz6UwvKmTWE9d+6ubji2tqJGrYKfc+78fJ5GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )