UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wadJrGMlQSnnNro6LmtwneoWVEJ0YFvtFoUonpGyj7w=' 
WHERE 
  key_id = '8a973b94d60fa4af23167046caa868e8d77bcf8c8df7eb48c5b56bbe92949367' 
  AND (
    token = 'wadJrGMlQSnnNro6LmtwneoWVEJ0YFvtFoUonpGyj7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )