INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0844633e757dcbff2e1d13218d71c3d6b51d0d04f1f9c9c5735be6480f664c2a', 
    'P6oSzfMPpEUQytHjQz84eoVaJ4doGsn9cxXbJFmxPGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)