UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5MV1QyKxWMhVHr80RyePibBp5Gm1nGv76CmFgawMiE=' 
WHERE 
  key_id = 'a9101a517e0fc6a9c3f74858bf21e9480c68a1119bcc8be7ae93771303ad2991' 
  AND (
    token = 'p5MV1QyKxWMhVHr80RyePibBp5Gm1nGv76CmFgawMiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )