UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e46y7P3QZc7Yk4w0skPIvnawyf2BRY02yBpdTsSurzg=' 
WHERE 
  key_id = '401a780bbd332beb3d54b43b8699ef5ba184f005aee635d46a998701f16708f7' 
  AND (
    token = 'e46y7P3QZc7Yk4w0skPIvnawyf2BRY02yBpdTsSurzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )