UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PS2Etlz2ndISP8RwdY+HrY/1Pc+9FNHAFCjAJNFfH3Y=' 
WHERE 
  key_id = '96698ddf079a79d74bd478b123875c98dd56a5e22e791f8d17b307559d81e05e' 
  AND (
    token = 'PS2Etlz2ndISP8RwdY+HrY/1Pc+9FNHAFCjAJNFfH3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )