INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8815bc5273686cfe5f98ce064ef851d530de049f937df283ec6735dbac6779c6', 
    '3z3s0rEltoc/NkSiFWbtn7ZR4bSy+4nIYTV3/FKdnQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )