INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9536a82835f9c425a21a4b701d77a248a689b649d9c34fa749baca97f7e9d21', 
    '67tYnZlTqJYEv4jZ0OBtzrHHUm4FXBefOa83Zrj+WTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)