INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '265112c2b780df9e30b3b1b16666c7bf16d699c2a97aeeb739358282ce90258d', 
    '6LGSqbzkhDLViOn8FsDG1ItRKnwU5aK2bmoAcuE615s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)