INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19de02dddf8ad5d757b654bcd913366e976c2676424263e654049931bdfd9fe', 
    'nXYd+SF/53yfpc3pi/1wB79hKAHzR77uJgGFbRr/SpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)