UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWHuwop8KGP4w1mFucUORx77UAre8BwOBZfEn/otI0c=' 
WHERE 
  key_id = '31a96b8f34da08097247ddc40a21c7b51192b6f96f042a213b3ec679a4ee6669' 
  AND (
    token = 'aWHuwop8KGP4w1mFucUORx77UAre8BwOBZfEn/otI0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )