UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpJC/09Rrj5Wev/ysRlAMM9OaTjcnjslasLJEvRvpgg=' 
WHERE 
  key_id = '1cd9f47a15a6d3fd558e6775493db91f4bf438f29be7fb2033805920de20d963' 
  AND (
    token = 'JpJC/09Rrj5Wev/ysRlAMM9OaTjcnjslasLJEvRvpgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )