UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wQ1IAhR0sf27edH6wop1tYipfLVDgMCuLYqMJjtkjg=' 
WHERE 
  key_id = '9a4192cdf144cc61d69cc4886c9798a7b337bbdee62967122c6d7d20c6cbd70f' 
  AND (
    token = '2wQ1IAhR0sf27edH6wop1tYipfLVDgMCuLYqMJjtkjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )