UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYwYQdNXlX7x+f9Vjv/PfOfSGGEFdpt4DGyto4xtXmU=' 
WHERE 
  key_id = '4cdcbfbaab55d4de8e9c56e9a75ab2ed27d36d1ad29f1bae585b1d69a6167504' 
  AND (
    token = 'bYwYQdNXlX7x+f9Vjv/PfOfSGGEFdpt4DGyto4xtXmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )