UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6GwWEVrf1OBuJyYBOfBA9MNXyQKBZeVEnLoxFbzxwg=' 
WHERE 
  key_id = '130815de037eee49b52ec5b986894d75171acfa06590c4d5a11f9c118555802f' 
  AND (
    token = 'i6GwWEVrf1OBuJyYBOfBA9MNXyQKBZeVEnLoxFbzxwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )