INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b68f6937513b9a80cefaf0ecfff426a7e8ae36dd8f596f40eb33ab9bd92dbe5e', 
    'px/e+nVrv6IOMCAnhrYd1ur9qj34JEYeHTvi2sp+hhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )