UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oz1gTqijqsJIiRN7duibRkYV7MFSd2pxGuux9hqYrrU=' 
WHERE 
  key_id = '88fe0939400ada9cad0f7f70c733845ca7b7354c6a7a3c9906048dd4c74a11d9' 
  AND (
    token = 'oz1gTqijqsJIiRN7duibRkYV7MFSd2pxGuux9hqYrrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )