UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZV2Fk/QwtBrEFK29wNH1LJCmm6mRjK06VB5pDlKYxX8=' 
WHERE 
  key_id = '71f10bf223958bf72a21760ddd1f6d0603046dddd83a9afbedf96109eab4848c' 
  AND (
    token = 'ZV2Fk/QwtBrEFK29wNH1LJCmm6mRjK06VB5pDlKYxX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )