INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d53e6bc914a91ad54ecb226834074edc424c5fef9bb521b541896d8deb5830', 
    '5FLTmBgJteEMNk01FlYRt1oU81bNHG3Nn7TfgGRvduM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)