INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42800d2d2aa77d8f2bc50905b5950296f1ff0ee9a76943db1c95459a9f3df58', 
    'o3jAzjxO8y/wr1GUQNPK1RheHI3KaoXeHxLECtC+0ws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)