UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQ1IuRa2JCrWYqI6LomyRYhRJN1lZZs1C0nN6kQuOaQ=' 
WHERE 
  key_id = 'ccacc7b187d4acf95495fda1099ffcbaf8a3cb392c4904b6f882a911be2ea81a' 
  AND (
    token = 'CQ1IuRa2JCrWYqI6LomyRYhRJN1lZZs1C0nN6kQuOaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )