UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMFuZA5q+9UGt2NH4G3CfGBTXVoSjhR+0yMm3NVAxT0=' 
WHERE 
  key_id = 'ed68620a7a495196072f30308d62977d0191d9be0df8200ca625134d20f9de9b' 
  AND (
    token = 'oMFuZA5q+9UGt2NH4G3CfGBTXVoSjhR+0yMm3NVAxT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )