UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lrm4cHtI/tbPsCwtrHZcr90uRVj3Gpzf0iY+7dno4Gw=' 
WHERE 
  key_id = '735d99048e1d2509e8f349036896d5fa080eab5c43b18154003e2fdf63889e7e' 
  AND (
    token = 'Lrm4cHtI/tbPsCwtrHZcr90uRVj3Gpzf0iY+7dno4Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )