UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErpkPowlrUqgo1MzHgYyA71zvZWkmaE0o8CzNSEym+o=' 
WHERE 
  key_id = 'c1229f5977ab52e7f122ecf3c7d151335e9d813de9f769dd0ac96666896fbba1' 
  AND (
    token = 'ErpkPowlrUqgo1MzHgYyA71zvZWkmaE0o8CzNSEym+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )