UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNvEsuTrkMbfgwwH5AoOJN9a4Tz29N9vE/bdact2hPA=' 
WHERE 
  key_id = '6b81c3c4b5d0f7d6604878af4352401ddae48dbbe056b513eed0b245a25cf83b' 
  AND (
    token = 'tNvEsuTrkMbfgwwH5AoOJN9a4Tz29N9vE/bdact2hPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )