INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49686d019a950a72908f3ad859b06d8991691f3914ba697c91dc299d432ba5fc', 
    'ptLP4+l9DzygbEn5fr6GOPH6etVLHMyambTZKDLnA7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)