UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnw8bmKBBK0WBOWXiQgv0DMXlgUHebOOQn0f9cpxHf8=' 
WHERE 
  key_id = '9738a8de2ea75631504e82c8fccb3d7a1c9238cd697cb106821e129fb7ee7a8d' 
  AND (
    token = 'xnw8bmKBBK0WBOWXiQgv0DMXlgUHebOOQn0f9cpxHf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )