INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2959b762963acc2d2b7cae813f755fafb6d821ff013e348b4d7452a98ffbf102', 
    '4t+O+U0JxUAziXxyHwjHkyp96uJToW21hHFtyROE1ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)