UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUM4XwzOzeSdt1awngdvsbnCe+OdgpvOzn9ymKg3mYI=' 
WHERE 
  key_id = '0bfbd51dceb93a81805284e6727fc706a3fbdac454189bada5e7deeab789eace' 
  AND (
    token = 'qUM4XwzOzeSdt1awngdvsbnCe+OdgpvOzn9ymKg3mYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )