UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhXzh0ZH+9hpUIXVuKsUxi8AujtVcVcv6vQboG1aZUg=' 
WHERE 
  key_id = '424c4fe02d9a91dabd22621ecd83eda15af6e40d33b10474c840a939b563380f' 
  AND (
    token = 'fhXzh0ZH+9hpUIXVuKsUxi8AujtVcVcv6vQboG1aZUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )