INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddf92cf1c260ea24a3a3af75d673348f3f58defa1b9c0de3d33a26ef1945f22', 
    '27XUVINus4aCHeRQ828hpqWNoup7K8EqmTGWyvg7af0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)