INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49fd8113c4a1d36c063c50a94a7c82b53b1fd164000831e3b996777ba19111d0', 
    'D4uz0XTapHseUfFyIOhVyINEkheTO9p5U4D1voW5HUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)