UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uGsnLwJkU+AZbqEEo99vD1v8h9wmStnVBYFtZOG5s4=' 
WHERE 
  key_id = '3146dbd4127940eb02d444b069d3ca9fe7b9b777e42687859e7f9a1a51c55fc3' 
  AND (
    token = '7uGsnLwJkU+AZbqEEo99vD1v8h9wmStnVBYFtZOG5s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )