UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNd8SJzerUdAcLEEs4IvwrjBUjnv8r5RIalmDJCrmKU=' 
WHERE 
  key_id = 'ef8d3385827c6150058955c8d0e7c71d12172c5c1b9e3ae21f02f03810c447e7' 
  AND (
    token = 'gNd8SJzerUdAcLEEs4IvwrjBUjnv8r5RIalmDJCrmKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )