UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwVUEDvUlHvVHk+lVjgXrkgRA6m2hR6sN+oOKRIP+48=' 
WHERE 
  key_id = '9ee783b8c295b1a565a4953aa74c4f090ee2e7910582798c3815b3c17874d7d0' 
  AND (
    token = 'HwVUEDvUlHvVHk+lVjgXrkgRA6m2hR6sN+oOKRIP+48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )