INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e889c3dbd6aa3a11fcfd2c9417196e9c206e8edf7f18e2206359df07f02505bb', 
    'yD5tei+57CFfrLjR7orUvN6hbpaErGIZxZftxAuEl1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)