INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d18b98b844c011ea3a08aeb33a614b86b5683185f312516c19889910f279345', 
    '7OXER7NNktpvcVNrlccOOFSaLIofk3RPLN4Puw5Sero=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)