UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3D2Sbko+rYSLRI/nDvBHm/zu6tOsord1tTp3SXnITWw=' 
WHERE 
  key_id = 'c71a7a7521dcd6144398776629e9e68a314c767327c0841a996dd926e14ddf17' 
  AND (
    token = '3D2Sbko+rYSLRI/nDvBHm/zu6tOsord1tTp3SXnITWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )