INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a450699f37f10bfd002b210e551ae9cee4d42efb7eabf4db42d2c0d974d1c171', 
    'AKZ3vdcOHGPk5poeUGrL0oNE51EuJqLq4VaRCt4bITM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)