UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iJG1GTRt2dctvd36M1Q85TTbexbuF26bZbrMMIp3Mo=' 
WHERE 
  key_id = 'b12c675514a6bb71dee66891d2ef04d348f22417ae07a8d2e8fbb5823ee76abb' 
  AND (
    token = '8iJG1GTRt2dctvd36M1Q85TTbexbuF26bZbrMMIp3Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )