UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ukoy1MpLaWgECAxkQPDQtp/NRrVBEnQHSJXyX8t9fVE=' 
WHERE 
  key_id = '30ee3270eaf09efc0488c5ba25df1ee2e38a2c5ba23c221828d6d4cd83282588' 
  AND (
    token = 'Ukoy1MpLaWgECAxkQPDQtp/NRrVBEnQHSJXyX8t9fVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )