UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2qyTNKQpCE9RCCw2RULl6N0bhJi6aRRcCVn9O9AolQ=' 
WHERE 
  key_id = '0a235088de127456ecea624356fc95a665728103d3050d8b7f6ebae6082713ea' 
  AND (
    token = 'g2qyTNKQpCE9RCCw2RULl6N0bhJi6aRRcCVn9O9AolQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )