INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3c8d02c2e8f36061c2399a90c93081adbe0201b2ec57eff70881ba3d52d7d94', 
    'MHgxIEK0jLeEZC+07HYLZrYkUX1Pj/6356AxgG0seD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)