INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf17d10cf76925b6a34d7374221f73307a5e215a3ba11bda364dd2045cf729b', 
    '4bks7uJ8KQI7TFx2UbvnbGAw+T1EU/pSQK4kUHL48kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)