UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ifd8dOGQyLYhIN8NFeg5Eb1Lp8U/2I+yPgyoJ2WLI7M=' 
WHERE 
  key_id = '4926f110b0534ca8345257e1b17326081743b5ccf47bb4cafd74b52fef839c17' 
  AND (
    token = 'Ifd8dOGQyLYhIN8NFeg5Eb1Lp8U/2I+yPgyoJ2WLI7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )