UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40wvwJlcy5X13ntUgFwoQl/QBkigfhsUs0I8UZH/Vg8=' 
WHERE 
  key_id = '9973180449ca33a5e3fd4b2294b55cf27bdb7d0a0d02583459f69a0df0334e6c' 
  AND (
    token = '40wvwJlcy5X13ntUgFwoQl/QBkigfhsUs0I8UZH/Vg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )