UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mt6NL9q26jTRAbSvKacdZgVW0TIPFK31gWbOwTBcv30=' 
WHERE 
  key_id = 'e110034e801976fb55dc4eabe3cf3b2b7b7830bd04c9ef449b5e06b955c494c4' 
  AND (
    token = 'Mt6NL9q26jTRAbSvKacdZgVW0TIPFK31gWbOwTBcv30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )