INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c5c689fde6ddc87311ccdb1cf214ba84133b95723c8eec903cf316af8b3992', 
    'UpXEiMq0B4J12TcKRojvmxENEjyu53Ec3NqEgdCbG2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)