UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHzdHPAoHvKzAM5tMkf3rbqKRp4EcgRf7sxsd0mw/J4=' 
WHERE 
  key_id = '2581fbca6846b0273b3be517ec84259948602cb76bb03c8ad4745e60aae98d73' 
  AND (
    token = 'cHzdHPAoHvKzAM5tMkf3rbqKRp4EcgRf7sxsd0mw/J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )