UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zX9VqFj83xOGKJA5KdejI+h/eXV5Ft1UEgjQ0yGVvlc=' 
WHERE 
  key_id = '1ba0e1f84e73204b9a472c5ccb56bd2ff678baabf578298a6b2a3978948fc527' 
  AND (
    token = 'zX9VqFj83xOGKJA5KdejI+h/eXV5Ft1UEgjQ0yGVvlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )