UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shSgMSIvvUnDmz8SBWR1LFf+0YvUy3tuUf9HZaSywZE=' 
WHERE 
  key_id = 'e77c6c59acf447c46cf93bfa65c49c74fcfb45b93b00ccf68678db9d26985e76' 
  AND (
    token = 'shSgMSIvvUnDmz8SBWR1LFf+0YvUy3tuUf9HZaSywZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )