UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BxGSiHRP5SQ7xHIrVrN/er11zqEThm9rvkasC02GiAo=' 
WHERE 
  key_id = 'b2564cecbebd5bd6f9220921dc5c04056bb6e6821d009d0c3cb8049099fc4b42' 
  AND (
    token = 'BxGSiHRP5SQ7xHIrVrN/er11zqEThm9rvkasC02GiAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )