UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Vlo1jNg48yxla/d37O6Dmf/GNxpBoUk/9NYWHjbQCg=' 
WHERE 
  key_id = 'a0152c08c187f1938375e4a61442105a13abc525faabdced5e43de4227ac9540' 
  AND (
    token = '0Vlo1jNg48yxla/d37O6Dmf/GNxpBoUk/9NYWHjbQCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )