UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Syb9AEbvkBY8AujuntXpRjA9+McIAY1MsqPBXwQqJ9o=' 
WHERE 
  key_id = '6788f041ec40ae55b13ac0249a7c845f65c0ea72ead49a497c90b86246439fdc' 
  AND (
    token = 'Syb9AEbvkBY8AujuntXpRjA9+McIAY1MsqPBXwQqJ9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )