INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abc1d8b2f4db9db2dee952f75cfc82ae67e2477e1bc362f7020df6719d20049f', 
    'RhtCn17+K12MHTEh8TGPbUerc/W5/p4iucDmPrJJLmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )