UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4RT4M8Wodm7+9XNysUfMZgi4JJNSMutAgcao8dzPig=' 
WHERE 
  key_id = '0c289fa986667e34134927316c489a1e366e02dc4eea5b7f8e7ee3996dd3dfbf' 
  AND (
    token = 'l4RT4M8Wodm7+9XNysUfMZgi4JJNSMutAgcao8dzPig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )