UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZ0E2FovDyotngZVxiz376SG0WeiOA8mvs347g+b6ww=' 
WHERE 
  key_id = 'a62cd69d42087a265d9b440515a78c9b55aa8aba30981ee2a897e1b7884d3e7b' 
  AND (
    token = 'LZ0E2FovDyotngZVxiz376SG0WeiOA8mvs347g+b6ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )