UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzaBE0hgT0HjfQvW8X5D+arAPBkuzVclf/2ED+XCL6E=' 
WHERE 
  key_id = '9d1859fea13ab9a33cd43ff0d3e43734659019cf1fe62d37ad63f6fa4cffb2d4' 
  AND (
    token = 'VzaBE0hgT0HjfQvW8X5D+arAPBkuzVclf/2ED+XCL6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )