UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGnt19PRWPY5nqlNDvfql7W0KcUuEuMu2pFU5OH3sO0=' 
WHERE 
  key_id = '44067b91144874118f7945f5a17ce5772449539dd8e0f3bb83c5ad39776f9431' 
  AND (
    token = 'fGnt19PRWPY5nqlNDvfql7W0KcUuEuMu2pFU5OH3sO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )