INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326e1906b9f491e3b0b260c5eb7fd96d0990208cd8a2e5b4048ebcde9680b257', 
    'zafygNjZTCNfB2NXms/+d6kzDpSP6OiJG+MT8tMikzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)