INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e993864561152d918fb8b5d4638f9664ab2440e1faa0d1e37217ec4ee56a27', 
    'X35bLEjDRdKbOqRx/SDmCOdRbdhRNEcH1UQd2ZVp0WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)