UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xez4QxozK1+Fi2p+UCE4g7EFMEwCcrugHAdd20xwJ34=' 
WHERE 
  key_id = 'da4e45da94e43d4d3f8effb30712e1e954171a57c23cf165412a312dce4efb6e' 
  AND (
    token = 'Xez4QxozK1+Fi2p+UCE4g7EFMEwCcrugHAdd20xwJ34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )