UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MYWNPOSf5pvqR+8SdxKlH/HWd1yHgO6Mm9AEsVG3JJ8=' 
WHERE 
  key_id = 'cbce0d7de1df7d5e44c3f06fe5ee45f4de7b39211a68d8b390cf262d97566c7c' 
  AND (
    token = 'MYWNPOSf5pvqR+8SdxKlH/HWd1yHgO6Mm9AEsVG3JJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )