UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9x6Cor7TsI78WWe5rRZGWPjcsBF+WN+Y1FArsbAaHnU=' 
WHERE 
  key_id = 'e772843db51141ff1cce7804d3a23de49ad16213d72d58045e4c9f536aae9cdf' 
  AND (
    token = '9x6Cor7TsI78WWe5rRZGWPjcsBF+WN+Y1FArsbAaHnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )