INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf394cbd9ef41fa001f89d8e85306eaf8e3b97783f7be616e08466afc109a500', 
    'CWfpXKSJQ2v0iwtL5e8kyB0jd321tteCjFUh3rjlSco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)