UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+UqcBU4v+XVpZIZj/wOmN5plfGgfdTG756oUxpziTc=' 
WHERE 
  key_id = '2060c6bc97c9531831ac28bb5dc530a202ebe900defe6225f806e9934ade7507' 
  AND (
    token = 'M+UqcBU4v+XVpZIZj/wOmN5plfGgfdTG756oUxpziTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )