INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903fd4166d56a7446edbb1039a27bf20d3594da3bd4f7f74de1ba1e40921ce05', 
    'iLOuxP8sc4IYdzYM0fE4qUBhcZcj2+uudpvPkFUpuOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)