UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8IbkFYCoR8aWXlWSj9TUKOAKdQqAQAcKV3AmVzUIoI=' 
WHERE 
  key_id = 'ccc25ecc86e58ccea04d6d7bd172c4aeebdb2c28480663e8c84549ceced108d6' 
  AND (
    token = 'R8IbkFYCoR8aWXlWSj9TUKOAKdQqAQAcKV3AmVzUIoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )