UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '06a5lhK5RS5FuD8EhBYuotVXpcJU2jHG1xEmbbtv0yw=' 
WHERE 
  key_id = '6c6d7f29f50201eac181134b6e0e34c88da6c65eff1f145e80abcb32892b172a' 
  AND (
    token = '06a5lhK5RS5FuD8EhBYuotVXpcJU2jHG1xEmbbtv0yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )