UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/GHjPGh3Wp2Qp6QM4fFrhJSXsvaChYXK86R8WSEMLk=' 
WHERE 
  key_id = '05f53e81822e9b6d92bee6947ae40295173e2bffc8e780f959b4a9caca30868d' 
  AND (
    token = 'b/GHjPGh3Wp2Qp6QM4fFrhJSXsvaChYXK86R8WSEMLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )