UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klD9du+JsiurkTlsf9Y4TutKhLoxaTT7H/bB3bzj4FU=' 
WHERE 
  key_id = '7c584d7d628799b5ae98aa7885b1fa1888616248f742660e41cb038eca560a96' 
  AND (
    token = 'klD9du+JsiurkTlsf9Y4TutKhLoxaTT7H/bB3bzj4FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )