UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0rGDnjTOL9hWWqXGDwwW5zh0ErKgMXjIMl+yQ0TX/I=' 
WHERE 
  key_id = 'e517c419d39da2f0e08e35f6617643b8f672720449e6525d829e5a18bdb61aa1' 
  AND (
    token = 'Z0rGDnjTOL9hWWqXGDwwW5zh0ErKgMXjIMl+yQ0TX/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )