INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0300f7322d6ddbb6d1ab53722d43b665c06d7f869b9a3a96bc6d3387dbffb3a', 
    'BjS8n4CnbGaUI6N6okNTl1lom2D6FgLW6yQfIc7us+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)