UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DczacVK9QzpUrUIISnoHZnddDfawW05ni4U4uTEBGjw=' 
WHERE 
  key_id = '6ecbecf18b9570692d7011fcd3a05f31e3a5e18b62d14f0e5ddda39c965482b9' 
  AND (
    token = 'DczacVK9QzpUrUIISnoHZnddDfawW05ni4U4uTEBGjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )