INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11dc2d82c2e57a88a4f73b091df8a41a5857714fdb972a8072e3718975ee2c42', 
    'mLmcZ+IsL549E4dSfUiF2D0RZU1KtRoGYdsqrPP5Eac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)