UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8hHctC4mIDvFEtEtbdW+bemllPf5VNOHIYEnyuRtAw=' 
WHERE 
  key_id = '182808d4d723e63ebb381f2fa1eac0d366a32624868f6ad1b8e2aa5a370d2c47' 
  AND (
    token = 'K8hHctC4mIDvFEtEtbdW+bemllPf5VNOHIYEnyuRtAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )