INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b0a7b55ce1411ab9f9df09034cc78f99449368df1d92c0e7c0553f3f2dcd19f', 
    'N3kLAAfDjpUC7670sbzsNeWiGjje1Fta/LbOz5mb5Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)