INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6021060a18f9377d0169e249210d908cd0338c8fe1abf018584569e0295854c8', 
    'v+jtntQ5ZGPZN+ByJDhSxNdJ62zmFzeOzByGx07TFM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)