UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZxuDgsu/HpHDFjhvRIT6Calsicc5qvYbBGx4ORbXUo=' 
WHERE 
  key_id = '081a0ae3914449fdd010aee72b579ee393c094c23517e078fb4f553a8d71b576' 
  AND (
    token = 'xZxuDgsu/HpHDFjhvRIT6Calsicc5qvYbBGx4ORbXUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )