UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AH9VPJaq2NOEZUOExWVlR6ZPgdZjdH5dv6ZHtBySXTU=' 
WHERE 
  key_id = 'c35b60db2e7eae07b1442bb1bf9155b98317db25c8c135dc4458596654cf9180' 
  AND (
    token = 'AH9VPJaq2NOEZUOExWVlR6ZPgdZjdH5dv6ZHtBySXTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )