INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3449fec64dd0ad32c6658a37ad7fae921c023815ee7b4d56a79d4915916db9d0', 
    'iFbhudhj2JVj7+GEUlFviQ3ksAq/9cMXI2LEHN+y6V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )