UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FeK/iKGhqGPFUXMw2+KbucFBvz2lHZttw6gO09EhSQ=' 
WHERE 
  key_id = '65c6e89ca6a8f9c35e70048a58b37c336445656b755ce98e698c035fc7618a74' 
  AND (
    token = '+FeK/iKGhqGPFUXMw2+KbucFBvz2lHZttw6gO09EhSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )