UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzNdIbLMxEKQ8RmRjVhayVfQXs2Kc5I4q1gN4k+chvc=' 
WHERE 
  key_id = '4dca4941d39cf7b5857ab61d26d0ae08ab77a9332d3918e707180bf2630c5cac' 
  AND (
    token = 'JzNdIbLMxEKQ8RmRjVhayVfQXs2Kc5I4q1gN4k+chvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )