INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e614a2c65f2134cca542f228e065b5cb882ed139bd44ed41236ebebca8b3e3', 
    '/FeNyh76Mf8OwSrClgFnuSrBYttYWmgHxY5hUFfW+wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)