UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCAKeyexmuFcbGDpDF/o7T4SzhgL9cuR5mILB5MxaZs=' 
WHERE 
  key_id = '9f0bc9a3b8ff9803f91745d95ab9c4af4e51bd7587c60c1b1da053430bc974e3' 
  AND (
    token = 'xCAKeyexmuFcbGDpDF/o7T4SzhgL9cuR5mILB5MxaZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )