INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c2967e02ca579b3254464e7c15328fbdb538ee30e2f03b7d0f68967edb1b8d7', 
    'hS6Ag4V3w4M+FS3Nu120tkEH1+HFbnNInYoUwvi/QpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )