INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4096c9be8cce4a23ebec83c97c9ee6ad32748d2e6784a14d53eaa989970a9bae', 
    'lc14xQHn16h2vejuxOhJmuAOYkOuhivllw2nk4IxoWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)