UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHGBU252AHGh+de4dtjdYJ6rS4aJN+iAEa2GljrGqMs=' 
WHERE 
  key_id = 'd8f649785c7b9ed9954ee2b74801f5c4f97a77acee8abc413f504300c97dc8ee' 
  AND (
    token = 'AHGBU252AHGh+de4dtjdYJ6rS4aJN+iAEa2GljrGqMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )