UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXqoDI3MUSWA/ZmzfqGhI2njLv2Nz4bgemDyCVGJYZM=' 
WHERE 
  key_id = '4511e8fb35814af7a8113facf4750d5f7ff802002fc785ead8f054286078d1d4' 
  AND (
    token = 'ZXqoDI3MUSWA/ZmzfqGhI2njLv2Nz4bgemDyCVGJYZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )