UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0K9zrJliDHh7haQWUlYHpptuImV2sr2fv+xC1prgl0=' 
WHERE 
  key_id = '6885f0765cb17b5b43c292288ebe01ab0a9b3b8aa07a1348bcc4d4f6de62ef70' 
  AND (
    token = 'r0K9zrJliDHh7haQWUlYHpptuImV2sr2fv+xC1prgl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )