INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1dd14269e2b8bd8a5ca411b640ef48e62b4a4e45bf99078d24d1d671e1e4d1', 
    'gPhSrImBtfDYnuRGxiQAtqXTjIx7q4Q1fDpkk8ukcLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)