INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29e6e739db66e73113e90ef5b825f922cce61f5151471376d340d80d90f730e', 
    'kn27yxkf82Cw7yExgnj6dgd5Yip8K8iiz8X3xePVqoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)