INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '368b85477e654d82801a57f68a07239ae1ce000ead1dddfacafba3bcd1d4f529', 
    'QezkvOjHQkHYAcAkBFabxbvSPWLL2tBtt39U4vGtXCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)