INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51e4a792949dd2c6bef8a75f53da7869544bd4a6a030e8cee2d2e211f3aa13fe', 
    'VccgbdnIL1ViXOVSM9Qfpon2+4q861/+0/JIhHoIID8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )