UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlOrG7iFwC7HOw9Vj5UhJBws7kIE3OGq+MOLMkIEilw=' 
WHERE 
  key_id = '37ff47952eea9f35edbd22b78853dfe8c3d056523928c995ad24cd776e7dcc07' 
  AND (
    token = 'rlOrG7iFwC7HOw9Vj5UhJBws7kIE3OGq+MOLMkIEilw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )