INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd960cc9e73cfbb93f80b48295157b8fd925bbbbf417e044af5294db022768dea', 
    'OffFNRNDQI4ToQHVgdZWsp3BwhW7a3qt1Dt1OqK562c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)