INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bbfc1f4884a3524f01088fcf441dc73a8f557a0f0f913a53342dbcd6dc784c3', 
    'DZfVgwXaR5hPnzacLMqdR8wv9H4eaT8YRtwg6c4zoD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)