INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9902d68fdab0dfa8a338d8847056e4e0ec9b38eea786e525d56f2fd65b04b8e3', 
    'lU6aKUTg99eU9+b/UTCSAlJYDa7N73JEUjgZa7DRQEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)