INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec98eeb242b1fc2195488c3db7693058f67f5484436c2933a90d2d0e39e7a00c', 
    'Eb4mOnt8BoVcc3f/mZgY52VchsMJx/L8RazAL14A/Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )