UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/9OAOkVCdRX41DVBB8Htv+2JnQbaVZJ1og1BR42RTU=' 
WHERE 
  key_id = '894aed3416f85af89ee7712bdc2153c3cb4ebf5ee774f666bfdc5d750d819960' 
  AND (
    token = 't/9OAOkVCdRX41DVBB8Htv+2JnQbaVZJ1og1BR42RTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034