UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUQolOSXWX7sKPrDCBedJi0jgDcQVjsFyNAZMAAL7dE=' 
WHERE 
  key_id = '75ee1442ff848b717853c8abacb0198772ffc04962632fd3f4cf26bbbbf6b7ae' 
  AND (
    token = 'SUQolOSXWX7sKPrDCBedJi0jgDcQVjsFyNAZMAAL7dE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )