UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8WHGR/Ro501x9Mr05t86/2365AdtJwCSmO6iSl4C4Q=' 
WHERE 
  key_id = '56c0efdb91d7a48c7d9f0eb6d58fe3f8843eee4b365c4bf3e3ec706c8bb692df' 
  AND (
    token = 'Z8WHGR/Ro501x9Mr05t86/2365AdtJwCSmO6iSl4C4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )