INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8242772bbfc0420c23639763fcc9019bd1a41261b9de735a4b3a659af42c8a', 
    'GpLT18i3OwbTd7G301/dLvS73g2xSW0a3rIYuHRZfSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00101

Result

int(1)