UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZVkwUQMBfA97uJJb7BDVFQOf65FLgVvCckSZx9OH04=' 
WHERE 
  key_id = '34c4f68b34f91de94050dcf81e1fcb5f9b96202f0ff7c22df69ace66fb05a517' 
  AND (
    token = 'uZVkwUQMBfA97uJJb7BDVFQOf65FLgVvCckSZx9OH04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )