INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af98b9f7349e60be41c1c856dc4ecd7d5c6a4e34533cf60bce4518ab1509aba6', 
    '8TMgN5ahpVMnxSzGcQA5S0CQTAWKThItmXU0Yc5ksrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)