UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7f10+YHcXKAPgKfE7P+MwLiFWyQFDq5zVLDCUiAP940=' 
WHERE 
  key_id = 'ea36a5ccc5c84bd16898243da11b2e82800cae6a6ad77622f82afbf0e533eca1' 
  AND (
    token = '7f10+YHcXKAPgKfE7P+MwLiFWyQFDq5zVLDCUiAP940=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )