UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTSVC9SgxXGQZFDzrHrl7TeSTNGCjFHTTe2v9Z80hd8=' 
WHERE 
  key_id = '738fe2f32eeb75a4d6b94180f821ee81781ec71748461eb60f7a1dd2fa53f299' 
  AND (
    token = 'cTSVC9SgxXGQZFDzrHrl7TeSTNGCjFHTTe2v9Z80hd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )