INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f38a32d6755d8c97ebe68b3a197b309933129459098c312afc37b0dafb03c8d', 
    'o83x3Pjpe6SkdUfm/MGw3tYQDHjsunM3Qr85tjsZ0qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)