UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Hxg2xaRpTlurC9pprxbHpjWt9uonzzQOSlWm5ByYMg=' 
WHERE 
  key_id = 'ca0a1584a131afd004ccd9d4e73e6b49953c4036e868b37292bbe7524ec164ba' 
  AND (
    token = '5Hxg2xaRpTlurC9pprxbHpjWt9uonzzQOSlWm5ByYMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )