UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKiAMXTs72647elP7YXE9DIKMWoD6Sj0RjPVG7myegA=' 
WHERE 
  key_id = 'de1b8f827b1b526194f7407527352e2d3dd9bddb2294901c221bbaa613082458' 
  AND (
    token = 'RKiAMXTs72647elP7YXE9DIKMWoD6Sj0RjPVG7myegA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )