INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f1ef1d0c428e3e4c3bfecbd1c9007bc079d77944e408917ee1e0e2445587e66', 
    '2URXI+93xozxnL91/FpM8VEQx8hbs5nqRNEgOhiTuGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)