INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23f7a61691f9cdf5948f65e1498ed970c874fb991449d6f27dd59b2f35f94515', 
    'c1HU3h3smsfvshgCNfw/0x5nU0JxwZV2NkQ79D2VtCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)