UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VrwRETP1iG+z0XLKnlx6Fb3mmMa4ANPtD2hOvm3idQ=' 
WHERE 
  key_id = 'b31d0b4d1160294a7988248daa1c18db9ac59d454ec7f5450954bb70771da2c7' 
  AND (
    token = '3VrwRETP1iG+z0XLKnlx6Fb3mmMa4ANPtD2hOvm3idQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )