INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9249886ed62fd6476d03df06fd85089207cc68ce0cef59e404b1fe9406a488ff', 
    'aiBuoiFyWhw4XwnbgrOHSkQ8iCjB2qGn7HuJ1UhiMoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)