INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d14dbbccbfdd47d6b6ced7b605de3385e52988c538cd13907cc75f3ec627fb8', 
    '3kBgIacipwUm9svLsinkrzgMmf7Ryci8a5cBp5UrV/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)