UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'woAwAn/kcjqIoaZKgx8HIl3QYRyICBpINP7RWcsCojQ=' 
WHERE 
  key_id = '1bdc972437b9c21f793b64c26369890e6c43e7893d9974e5d0256352e0b1f8c1' 
  AND (
    token = 'woAwAn/kcjqIoaZKgx8HIl3QYRyICBpINP7RWcsCojQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )