INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e94dcfb712b3c2d752cb7fea4b0d4b69efc46e8e33c11a64d52df916c7661de', 
    '98TAYdWK+BwTt5QPWwx5diZ7Jhu+UTweOfbKvSNF040=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)