INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce543c60843e0a525ce54673590876056b4485159540a39f36a31884b73a4cb', 
    'HceFTuXbmXY6C8Ux88NQ4YtcVPnv+W0o6KNrGDyB824=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)