INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc31ffe2acdedece7d82c1eab79a8467a9263e40c5baaf12650ba30941ea555', 
    '77KZ4mFsjMP2gRjVdRhHiE2uDcsHL0lvZCFZv2UqwiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)