UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oren6uC9yrmUHDudQ66I1PyNDh4O+l6xmAdrnmQhCXo=' 
WHERE 
  key_id = '48e94373f114bc914579737a696389bccaca40e8eb3c09df892eb2cd91223e0a' 
  AND (
    token = 'Oren6uC9yrmUHDudQ66I1PyNDh4O+l6xmAdrnmQhCXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )