INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346110a407ba5d73929d5f0d6778ddc7f5260c98325386bb7597e762ce0d2b6c', 
    'Pv7EHPk+guwwhUW4QrVIQeEmXVObFVuc775W4MDM1pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)