INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eac34dea5605b893ea92bef347971a83f74fdd442984bfeb0af091fe09d04973', 
    'jLbTt0c+aP1sJzl7wgszzNfW7LfGgcrQ0ohrTCijaxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)