UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AncsA1Y1vwS6qwop74KJvRDGvKfi/ikVmPzz9rgISIU=' 
WHERE 
  key_id = '45eac78dd13997fcee546fb599fad32399bf4c32d8de815a96b2f09ace34c347' 
  AND (
    token = 'AncsA1Y1vwS6qwop74KJvRDGvKfi/ikVmPzz9rgISIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )