UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4uXQQ4fho7ycGQfjHXR/QE7vrwERTGHJGx6Y/5I4rE=' 
WHERE 
  key_id = 'fe8c6b9bb24979f65337ac877e20801edfe15ed972b8199b846f424fb3038ee0' 
  AND (
    token = 'y4uXQQ4fho7ycGQfjHXR/QE7vrwERTGHJGx6Y/5I4rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )