UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZzkCseurw45ikbsHtGHb33ZbPKmSCWkCavf/DzSjM4=' 
WHERE 
  key_id = 'fe8fefde98ae9ba5ad8d9af282e10988adba9da465cd1f28886606c81b145745' 
  AND (
    token = 'aZzkCseurw45ikbsHtGHb33ZbPKmSCWkCavf/DzSjM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )