UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71JPzuCrwUBYrFA74HMgpSQ6PV3uOO6gWNV5LEWhBSI=' 
WHERE 
  key_id = '426e0eaed48bf355d2b350aa6ea3121e34e104aa7dcc9207b5e2fb1afc51013c' 
  AND (
    token = '71JPzuCrwUBYrFA74HMgpSQ6PV3uOO6gWNV5LEWhBSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )