UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Z6nQRLIhztb1Nk3lEHySE2HGuJQ2AdKzfoMHo330Uc=' 
WHERE 
  key_id = '39890d9f66c8bd6a23206bdfd993ad7cfc5aa77bb09f84de008cb1131217ec03' 
  AND (
    token = '1Z6nQRLIhztb1Nk3lEHySE2HGuJQ2AdKzfoMHo330Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )