INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac0e5652fac9c7315fdb2e2a728d90c837730def51e23e4376e2db4351e6d5b', 
    '+gUvj/8yh9+GFo2mexY0dE+5G5Fugg8uREz5XR/MYFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )