INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3795902613d2a7fe2d587faede6dcfbc3b18d1819b6dbfdaca70678670819c5b', 
    'FrWqurRqB4Z3unHRGrzjEMo2522IHPyCFZAAZlbyEI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)