UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2U1UMJIOmYWrFzNRhvPMgrs9vTZmuCaEsZ80bOEbLgU=' 
WHERE 
  key_id = '71dc8f6c75c395e954b564acb84361dc7d4c17921c991cad2216c418536bb5c9' 
  AND (
    token = '2U1UMJIOmYWrFzNRhvPMgrs9vTZmuCaEsZ80bOEbLgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )