UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xke2Dj/2W5R20J6dWSa/lowHzp42QKfRa79HQw0g0vk=' 
WHERE 
  key_id = '45b68111502cb9497f415d961c6fc5694fb3ae9cf9960150e0e3b0b8ced5de56' 
  AND (
    token = 'xke2Dj/2W5R20J6dWSa/lowHzp42QKfRa79HQw0g0vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )