UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+DvLDRia+/xMycpJonqIxQTdbTNNQaJc361/yXSDRk=' 
WHERE 
  key_id = 'ec898efb31001326cfa3afa3c681d5c3191000de46bc23e3c3b1a27ebccb3cbe' 
  AND (
    token = 'N+DvLDRia+/xMycpJonqIxQTdbTNNQaJc361/yXSDRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )