UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yiT9GnYQlI3/n0Q9Xiw+dKV3bvRVJtqQxeu6vjC1pw=' 
WHERE 
  key_id = '92ec72a2b16f345340ef4f6ef2b87e85d268ede7732fb32a8cd3de029007aa5a' 
  AND (
    token = '/yiT9GnYQlI3/n0Q9Xiw+dKV3bvRVJtqQxeu6vjC1pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )