UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQ/4fERethiOlJa2xcf2V25rSuRCBgpmSQcn85kuEO4=' 
WHERE 
  key_id = 'bdaa39306de3f2b5953afbacd45667772d5b6735454f11dd41761e02d8ad696c' 
  AND (
    token = 'tQ/4fERethiOlJa2xcf2V25rSuRCBgpmSQcn85kuEO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )