UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djrQ5fx4OIPNa0TlaHQOEjfKJ0MklhxRet5bSHZ5lDU=' 
WHERE 
  key_id = 'efd445b7465564a5d44e1c5960718b6fcd8474969e617644902fc356edc09125' 
  AND (
    token = 'djrQ5fx4OIPNa0TlaHQOEjfKJ0MklhxRet5bSHZ5lDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )