UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k6OgGKzJgjthXeqUrBrf+qrqAVFZGUvvvRHU5hE7nJU=' 
WHERE 
  key_id = '5ce50f7b337a11bad388c111a5323c7ee4571cafff1bdcf60c8fd6ecaa10b42b' 
  AND (
    token = 'k6OgGKzJgjthXeqUrBrf+qrqAVFZGUvvvRHU5hE7nJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )