UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7pTAT42H3wipcvGUW0FYIqrX68Z+oNM6hEqj5EhaD9k=' 
WHERE 
  key_id = 'a84207ffaa99492033057f47d5717e37573aaf5daf244d31fc91f63b5a76ee39' 
  AND (
    token = '7pTAT42H3wipcvGUW0FYIqrX68Z+oNM6hEqj5EhaD9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )