UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFqCkh4J4vKePgQvr+3hQYLteU2aDvPaneVFLbQe0zE=' 
WHERE 
  key_id = '1944b214a90f257ffc74a82e4c74b0362c554783f7406ad1ea36cab1797fe9d5' 
  AND (
    token = 'WFqCkh4J4vKePgQvr+3hQYLteU2aDvPaneVFLbQe0zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )