UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaxrNotQsgI74wfQaqmpbG6LNrDgfB+wgWXDcapqWiM=' 
WHERE 
  key_id = '35efcace9f4d6a8fdb77147a40e360afa285bb17bfcf23cbefbde2dfb168d346' 
  AND (
    token = 'AaxrNotQsgI74wfQaqmpbG6LNrDgfB+wgWXDcapqWiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )