INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91aba1df8bc99680560b090fbd0d43cdfd372c95235eef09bd1120c28f25f4b', 
    'DONuNNRTQDZ4v3U09tnUkHQA2RlHvuKucVE5wP/Ln7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)