UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiDMrkdDrYrG/xiZ/Z5+kusSGhvnyuzoN4FDOZzy/7s=' 
WHERE 
  key_id = '21eb1359b0739dd925c9ee968a3e9a0b430d7b0a57cf0a4b5e95c2a47c628c05' 
  AND (
    token = 'ZiDMrkdDrYrG/xiZ/Z5+kusSGhvnyuzoN4FDOZzy/7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )