UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwjvO3Fa+VWBwdVQfsQb28C+axUyPYgNpqoLEb8b0PQ=' 
WHERE 
  key_id = 'c8ae6cd9813a5096c9b82dd5af893709af9fc5f62efec237a3ebbda6ef9e046a' 
  AND (
    token = 'fwjvO3Fa+VWBwdVQfsQb28C+axUyPYgNpqoLEb8b0PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )