INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3eff9decac5286d4dda1ffbbb7cd35b0dbd8334266ab35e0c899f2ba51c49a3', 
    'cnAPKXu3hQQsV5nJFpXMLOzU03OJmZ+hydRfThB77+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)