UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+dp3yuECfGUe41dQxsHGzTKXuKOCTLWm/tpGY5zd5c=' 
WHERE 
  key_id = 'b29d5a93c944edba965fbb7d58fc9298d6559bf05bcc870040e7aabefcd4bb60' 
  AND (
    token = 'Q+dp3yuECfGUe41dQxsHGzTKXuKOCTLWm/tpGY5zd5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )