UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJrdjITmTZGCY5X/Qf5Y2K2a6vsw5fxBYpaJhzCZn6s=' 
WHERE 
  key_id = '300d682686d352df1b36e9a20b02788d4a34cea3dbc7619282c80487a2c245b6' 
  AND (
    token = 'SJrdjITmTZGCY5X/Qf5Y2K2a6vsw5fxBYpaJhzCZn6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )