UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtoublCZHvFpMMXhoaa+/uQtvPGgc5tJhGnP/dJAyu4=' 
WHERE 
  key_id = '5543bc72a96f4b39df06cb698566c402d98fa24c9b6772b2a24a529bfa68c6a8' 
  AND (
    token = 'xtoublCZHvFpMMXhoaa+/uQtvPGgc5tJhGnP/dJAyu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )