UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7u+qyvcG97DdrArgbZMXTOAVBTuOw/AOcaR/c3R/1j0=' 
WHERE 
  key_id = '6bd93f74df2ae7f0d4f12222249d036beb14a838cef180c81503a34785b08d8a' 
  AND (
    token = '7u+qyvcG97DdrArgbZMXTOAVBTuOw/AOcaR/c3R/1j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )