UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gG7UlUlECRI6dHoNNkkq60djm7C4hZ9AY0yO/XJa490=' 
WHERE 
  key_id = '9ad2d92d1272a6e83f53ef7ccbfadc7728d888b52aaaf1bd894118e9142d4962' 
  AND (
    token = 'gG7UlUlECRI6dHoNNkkq60djm7C4hZ9AY0yO/XJa490=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )