INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e137368246a9be15f5e82499a18dc253451b89ae772fbd96c92105a0b6bc89c', 
    'PMbeQyhOQDCzuv0oPms8Wr68EcTW34p5lF2BJpkVzjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)