INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41d2748fe2d36665e973d840cc36e3a68bd18c89f357a5ca8438221c1956ca9f', 
    'Ov4LYhaotrdRSZPx/QOMV/0BEAc4F+aVZH38w/8w57o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )