UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bumI8a8TME+hAVo4kA/U8o8UnhIuZ5951DKQsdhaA04=' 
WHERE 
  key_id = '6f3d18dcf990ab806dc84d10aa8b0c14dc464210f443d1dfadf8903dc8e9d534' 
  AND (
    token = 'bumI8a8TME+hAVo4kA/U8o8UnhIuZ5951DKQsdhaA04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )