UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2HibuCaOlngUYiTL51DQJRHwL7b/dXEfV1B9NL0dDk=' 
WHERE 
  key_id = 'e42f7ac8c485708d8e2f6485f06365226986a56d7a2c21910304ab08acfa41d7' 
  AND (
    token = 'F2HibuCaOlngUYiTL51DQJRHwL7b/dXEfV1B9NL0dDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )