INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75fc42d30a28b027d5cc078264b8a3bbb2f651fc135035dee522de4f9ad0024b', 
    'iOOCFI+nwdn/LYwEbNu65mqFYloledDQl2Ewn2SsntI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)