UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/9eb+e7cxqaDfpN92OSn/NSdwO1pWLHh5fGsrHRKbE=' 
WHERE 
  key_id = '55c088376827363d24c27a0a2bb4acb5196ccf6160de90a48a0c2d02b15d3fef' 
  AND (
    token = 'h/9eb+e7cxqaDfpN92OSn/NSdwO1pWLHh5fGsrHRKbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )