INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748b482d0e159895fe18699de905df48e527b9bd1343a50574b5e38c1a052631', 
    'OqikZi2mFcF2GTj3CeP0cgjXDb2nLi5/yD0rt6jOI8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00535

Result

int(1)