INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e927e71ff4a42c7867f2c61c81a8305ccf886a53e700282583b9b328d0d44c', 
    'tbprsK0bZHhWVcEHTmW5UcIl+PYTN9dC8MC7nPDZ7d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)