INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597375283dc50dc68fe63d53364d86daa3993a823d4e7ced4f28f0eac0665823', 
    'pEf+RGwZBBQueWHajQA3aEzdt0yJUP3xIv5k42ODOVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)