INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6590299f2cc928b9d79e5eda6a7de51bff2e58a270ebb379b199f85a0531c1f', 
    'MDgCKAQwBeRpXh99mJYFU5gpg5kiiDIoW8PnAkgFJPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)