UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGFd00kyVLvdeVksySzYB4AiWHXkMHX2VvPQCODdvYQ=' 
WHERE 
  key_id = 'ea3a16c2701655afbda2c9b5bcaff7fd3a70b44eea8dfc5dda0a7dffeb48d6d7' 
  AND (
    token = 'XGFd00kyVLvdeVksySzYB4AiWHXkMHX2VvPQCODdvYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )