UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RE/obUXHY2xZAkDn6LVwmqCRYY1x4Cs61+0YHIlwFZQ=' 
WHERE 
  key_id = 'fc17d5ba97de781699f4c5b1a1e848e36ff04b868fc43f9b744084165ccbef7a' 
  AND (
    token = 'RE/obUXHY2xZAkDn6LVwmqCRYY1x4Cs61+0YHIlwFZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )