UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rh8RlI4SpAkmjp7ZOt9Sie2w+a72BFpTtMvgRkpUje8=' 
WHERE 
  key_id = '8da7c9e7e43396f12713cd46835d0c87595eae371bccfb692107c024b36678ad' 
  AND (
    token = 'rh8RlI4SpAkmjp7ZOt9Sie2w+a72BFpTtMvgRkpUje8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )