UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWuOEhieogd2Ew9L57tKRcgaCylgaGz4XpslP24N0tQ=' 
WHERE 
  key_id = 'b75f4454f52b83a2a514712a3db78c75ae0097c93e7f8fc6b893735eb4ef3d48' 
  AND (
    token = 'UWuOEhieogd2Ew9L57tKRcgaCylgaGz4XpslP24N0tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )