UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCiszB7XAOSbXLExEY9oDbaAGmXY+M/uIHemhGe7/pk=' 
WHERE 
  key_id = 'cef122eb09d59aff2ffc8f278e101ec61c242b0ce44c50ca06223aef01995051' 
  AND (
    token = 'vCiszB7XAOSbXLExEY9oDbaAGmXY+M/uIHemhGe7/pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )