INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cb56cc352a340a6f1c10063eaf7009d0e6f35b755c644f643e55d3963af3ae0', 
    'uaFrKGnLv1vbbm2Av8v257vtKvAs5BMxY+OUJF/WTfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)