INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53741bede293a153b2501a4c642606b82eb403820a52d2667cd191b884c4b2bb', 
    'ULCKhAOM2oDfU8UXv7dbsHraHkU1l+blE3gWmqoLXvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)