INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0e021f8e9dcc62566923a624e4d2dfdceca626cfd590797668273ac378bdb4', 
    'wQMgamfsrvh/gjy+dCUNHLtQLyiYa7GhXuaRxTcZLoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)