INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e3475781e6d90da197d41e06bb3af29bf7eb05f43dd113057494b7c40db632', 
    'Mn0GEf5RoK7Ywjts6QJLXKMl2+xJ/wzkZihhrpgrCGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)