UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Put2jWN9ffE9OkSJaFRkKJdCCsDXrJhzL7mF6AI+bBY=' 
WHERE 
  key_id = '00c3c45f5255bda494fc292ce356ce00fd524e94e7570747c33d0790c3e43fb3' 
  AND (
    token = 'Put2jWN9ffE9OkSJaFRkKJdCCsDXrJhzL7mF6AI+bBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )