UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4SgCpNU2wGxBExFq21qKRsn5JqMlp5D1q2fyHS3Vdo=' 
WHERE 
  key_id = 'c4f6353bab7471b9b8959866d3fcfcf1e2923fe81557ad2163a2fd76d70c03a6' 
  AND (
    token = 's4SgCpNU2wGxBExFq21qKRsn5JqMlp5D1q2fyHS3Vdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )