INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a0d9a2c847556799826fb719a43588492c91521b5d3f7459afe32d413545241', 
    '/TgjSrieeCphvIMr9DFc+JDB6ldO1m6QuKzHOdwC5DQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)