UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJk1U2YV442QcA5u0YeyoRZ46MBySrK19eApfnls8yk=' 
WHERE 
  key_id = '03d4f9a2bb508c4cfe9f3164e05d1a56e9c93db3051a5afc54f422ca3502bd57' 
  AND (
    token = 'LJk1U2YV442QcA5u0YeyoRZ46MBySrK19eApfnls8yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )