UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pf8k2Tj8/4orHOdmsoSYljG6B5AvKkbYCYCcWVXzlo=' 
WHERE 
  key_id = '9d1a128dbedb29bb1463bb63a275862aff544437f6467d2e8c31e13ae1e073a4' 
  AND (
    token = '9pf8k2Tj8/4orHOdmsoSYljG6B5AvKkbYCYCcWVXzlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )