INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4acbb49f5747f3b562f54ed34d388a20d9c88be943cbb3639266431afd824da3', 
    'nfrCQPBd7xBO8wDjxuHqg+CvBWFpHEfg1EEFTrtyETg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)