INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575e5c1be662ceb2b7628be1207c8baf2d0a3cd81f17653496a448c2e0db4f2e', 
    'W205AMMkCz6xFnmh1OrqBDjeHfftsPLAn3q07Cq+T9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)