UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9LNKp+SBHsZ3XLunkKjX0ssnYhwouawiaX9wlA8Hog=' 
WHERE 
  key_id = '324adfc7bbc0bdf09c56d6307b2e806e57ba9367996ba49b97e41fd4928e0cf8' 
  AND (
    token = 'A9LNKp+SBHsZ3XLunkKjX0ssnYhwouawiaX9wlA8Hog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )