INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447829979940da9a6423c9aaf78c6d88823bcfcf3ff4455ccb6273b3d6fddc59', 
    '8QSnjTewBlqlALAVk6xq5nxLaCSzi9zkyNTQGRE1Svg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)