INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac56576030971abbf8876a54a1badadff196c34ad8994020f266e2c0d34ab7c', 
    '17O5lgVBAgUHjZYeRqGb68dKniJk02YGWkLPmq4bz28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)