INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c57778ae74d6108c862bae2d1605b801642f37e969735f8451d4625799f307e', 
    '5b7KFop8VoZTPBb7a/m/OMAdrzVm4v2ksFqEKD2aWTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)