UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ns5SsQY8KsB7S/onyXDopncEItUoe6gGL3WzTPeF/tA=' 
WHERE 
  key_id = '800f7e92b1eb0f95103fe69920668260c8f36c01a6ae203a9bf990f770526a0a' 
  AND (
    token = 'ns5SsQY8KsB7S/onyXDopncEItUoe6gGL3WzTPeF/tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )