UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1PSX1a5U3GX0pFA2/zIDeEhlpEPG0+8S+YK9zLpdSA=' 
WHERE 
  key_id = '9b4d8d12d5f3d8f7cca4c9c6104c76c8b9166959261cee928e3e6be880dcf6fc' 
  AND (
    token = 'R1PSX1a5U3GX0pFA2/zIDeEhlpEPG0+8S+YK9zLpdSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )