UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AdjMgPoPdAYRa0Kw0zBcr0qAQjbi02Hv9jRPovkuOo=' 
WHERE 
  key_id = '2d9dbbe762422b98c8638b36fb797b98d682f7df16df03714a57ac08e3622a83' 
  AND (
    token = '8AdjMgPoPdAYRa0Kw0zBcr0qAQjbi02Hv9jRPovkuOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )