UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErU51tplel/8tab+wJfofkjAYLUoIWnJRCC+3DSRqFg=' 
WHERE 
  key_id = '260df478a34c4ea395ad75201cfb12f5a9c22d40bcf4aed6fde556b53c9a32fd' 
  AND (
    token = 'ErU51tplel/8tab+wJfofkjAYLUoIWnJRCC+3DSRqFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )