UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vB7f1oTMepZde+b04SkYPB/olePBvhtLh8amltp7LzE=' 
WHERE 
  key_id = 'c313ea772565d4826cc8623029c3d595c230e495c91f317b6455af667af694fb' 
  AND (
    token = 'vB7f1oTMepZde+b04SkYPB/olePBvhtLh8amltp7LzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )