INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6861a880686c8128cebad15884999b485df52e34920611e93daf06e0ed6203', 
    'K0wvsTbolobVwgvFvStpv2TIQyRDaDnBAus+pvUO1YM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)