INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03bfb28886b02e332f30776e8b903046e0e2d155d8b45978ce035b3d63ccec86', 
    'cEGviRei9ThlJ7PZULIQtSJqE4pd0ouJDe+7PM9GEfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)