INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b1cd458dc982b4b62d3946c4b2abe7279ab9d7e255d5c3563ffba8ddddca76', 
    'DJC12iJZ6OVWXAofjNafH+x/FxUr081jGR5RkaBmzoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)