INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19cf7ff81eb7ba369b6c19d1bfc7a9c7f78d70c63349353b0ec7c8d8d40ac89c', 
    'uN1m++FNaRLhOTqalywtW38hB+AZr0YabWpbgmDJqOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)