INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c546b65ed8e9f885cd02621b9acd3f458af761bb9264520f3b78a042c63127f2', 
    '1+YbrLZWsn0CCy9PzNcat8K1Nxmr/Z86wlbOBp/vdP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )