UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwjzpuWwoAj4jW4mOtT5B5fUYjJ5hcRXpGBK2VSOHe4=' 
WHERE 
  key_id = '48af4ddd06b3c428a7a400a2aaa82a9aaf7a39c7c0521465e9c6e69406a9c3c8' 
  AND (
    token = 'SwjzpuWwoAj4jW4mOtT5B5fUYjJ5hcRXpGBK2VSOHe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )