UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2bC3/op8/E9jtF7P4CPMvQBa/1AAdIOQd+6vwpYzwY=' 
WHERE 
  key_id = '468e8b6065491b05710fcfffd48c0969f56abc9a6c9a92d5738b96b09a4456d4' 
  AND (
    token = 'f2bC3/op8/E9jtF7P4CPMvQBa/1AAdIOQd+6vwpYzwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )