UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QckjGb7xfb2WJfxLURPk74bU0eYO28MlosOGaXFha3w=' 
WHERE 
  key_id = '4235b682b9aa07d9ba6925881571d1bae1c9a8e518eca3629c6e26aea83c32a1' 
  AND (
    token = 'QckjGb7xfb2WJfxLURPk74bU0eYO28MlosOGaXFha3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )