UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zH8ohE/xLwEtN2sd7SSoqqkpzXXEpOX9XJ3swhqc+g0=' 
WHERE 
  key_id = '32b20ac4a6ebfc37c314738088ff27ea43b9a899f66da7550a07679940dee5a4' 
  AND (
    token = 'zH8ohE/xLwEtN2sd7SSoqqkpzXXEpOX9XJ3swhqc+g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )