UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qWQabmVIMzAyUklhBt4f5Onz0bCKpHFYQwyoJWMrCQ=' 
WHERE 
  key_id = 'c3757a0f7a45479da4a918aea9a71d7e56c8039541df267a9e6ed2592fdef525' 
  AND (
    token = '2qWQabmVIMzAyUklhBt4f5Onz0bCKpHFYQwyoJWMrCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )