UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLkhAooT3Xe57bsRcSa3DD/2cSr2bn5bRWzKl1UsDRo=' 
WHERE 
  key_id = '533be7d2d74965c47b326d42ba89c325adbbd46bd8b88aeaf933f5f53670accd' 
  AND (
    token = 'mLkhAooT3Xe57bsRcSa3DD/2cSr2bn5bRWzKl1UsDRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )