UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlIzVCLmaDLA//tx1Ks1uDKREBoHSnXfCvfCkR+Kiys=' 
WHERE 
  key_id = 'e2b431c0b7b3b50f2863a4702822bef505fdb66b39720fdca8554448fe11c096' 
  AND (
    token = 'SlIzVCLmaDLA//tx1Ks1uDKREBoHSnXfCvfCkR+Kiys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )