UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '94Wx6r7QhPLSCPvr35JcsOz0xbPgo92G20FGfsRCcyw=' 
WHERE 
  key_id = 'bf3bd1c2bb822171806933202f5a8ce23bf7b98caa48b6087856defe35f53e5a' 
  AND (
    token = '94Wx6r7QhPLSCPvr35JcsOz0xbPgo92G20FGfsRCcyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )