UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JsSujDydvkCtdyZPGGTeDuFhW2vRtOws9Jf4XuzVmWM=' 
WHERE 
  key_id = '8b629ca4f9f7cc4334f1cde3b857d6b64149ef673970036efd2365733f4326a4' 
  AND (
    token = 'JsSujDydvkCtdyZPGGTeDuFhW2vRtOws9Jf4XuzVmWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031