INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c775febe943a2fdb8f2522b987b3a5c4d9a6381f34eda4d957265fae7316e0e', 
    'KRCY7hjh3+eMpknaHJPiNl8x+v0lgiypZEUU/172DWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )