INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dc20d50be8099fd6b6998bb9d52a15478b4eea8b58e692cf6b202910f68e052', 
    '8pkd4AJN6kKU0XxqVtmNu2oAT2eKk5SucXQYltecvpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)