UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HY7jelh45w3XH2emMv0IQTkNrdm5rLeLSkgF/caC138=' 
WHERE 
  key_id = '797b7cb370af319ed903a973ba87894800af5701ddacab3c3f3164ab7e73e5ef' 
  AND (
    token = 'HY7jelh45w3XH2emMv0IQTkNrdm5rLeLSkgF/caC138=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )