INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6336fe443ff2b4fdeccef3716d6c4e78e806cdc0152ca3e7f901d487de42f252', 
    'Pxuu1ZVWetpkQJQfvoMVmkArIESmbn5pKLEo1HE3f14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)