UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJnlsgB3mo1u6VyfK+VNZC9URDavFbWPgCk1nJ7lFTE=' 
WHERE 
  key_id = '5decc7db04318dd949114350b5a303543f21cf4d88a0901e6f0429c46bc5efd0' 
  AND (
    token = 'JJnlsgB3mo1u6VyfK+VNZC9URDavFbWPgCk1nJ7lFTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )