UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '60jmk87oxTnGbD4gNObT5gAM55jy+pE7rLXG2/+HSoo=' 
WHERE 
  key_id = '53b27dd5d6e05efe8c560a0fdb46648aa1b597c0a4992be7d981a3f5005da253' 
  AND (
    token = '60jmk87oxTnGbD4gNObT5gAM55jy+pE7rLXG2/+HSoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )