UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfhJ4ZQ2l9cUEUogFnbhohs8do2pYjD1D2jI91WPx+U=' 
WHERE 
  key_id = '9f6cbdad511bcf31dc9ae58d2683cf6c034be303ed58bec496188940b21a0191' 
  AND (
    token = 'bfhJ4ZQ2l9cUEUogFnbhohs8do2pYjD1D2jI91WPx+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )