UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QD/xviUpAhzfy/yYKaZrIMR6tJNWnqQAb8+DL4PLVbA=' 
WHERE 
  key_id = 'c7e040ccb9c3cd86de634868286431ace2e957c3623368e3c8a237657fb72c4d' 
  AND (
    token = 'QD/xviUpAhzfy/yYKaZrIMR6tJNWnqQAb8+DL4PLVbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )