UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Byf8KFo3L4SP8YqktlMFOcONJ7gqSU5Dp1z9NW3iHdU=' 
WHERE 
  key_id = 'f2c9d6d9ea7f93b4c4dffe890031af699ee8c23037a78ccc5a6bf7d76f1fa85b' 
  AND (
    token = 'Byf8KFo3L4SP8YqktlMFOcONJ7gqSU5Dp1z9NW3iHdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )