INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f771888d187788476d6517c3a6cdffec5a9e33dc44b2efcb360a857a6e25ebc', 
    'eix2oGrFPntopBkFYmTKxk51yhrZ6oofahRi7AlkjAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)