UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlsZuJURTbb2tUX5CgXW2ck3okSdaRtLh/fYdBkCcd4=' 
WHERE 
  key_id = '965991a34225044cb9f7d70fab6cc5bcc6ff0e7d44a6f579aedb78fa6e6b6de4' 
  AND (
    token = 'BlsZuJURTbb2tUX5CgXW2ck3okSdaRtLh/fYdBkCcd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )