INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c493bb95db52d242f3a0534d1713a70383f3f32579d76c468340272182583a2f', 
    'LIsM9+R6L3i7fSFgMS8eu07s1/LOiuCv993+gmyiO3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )