UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGyoh/wHSvAFJy2agozc9sGkHV/Qu5EbRAFeEBHVWtY=' 
WHERE 
  key_id = 'b04a16b5d11149e5482ab87611810e6644a944959e525fcc3ce604beed146ca8' 
  AND (
    token = 'wGyoh/wHSvAFJy2agozc9sGkHV/Qu5EbRAFeEBHVWtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )