UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6ZtFeM/0B9Tb/2QwDFAi22Bsklma8GwLLaJa/pcQgs=' 
WHERE 
  key_id = 'a5b3e49efe03c491b108d1b455d48af4f4ac9c21c59645f209669f6ee79fa6fd' 
  AND (
    token = 'y6ZtFeM/0B9Tb/2QwDFAi22Bsklma8GwLLaJa/pcQgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )