UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zW+M4Kw7J0WdpfWQ50kahObKaMlBeTYUF/iwOU4hNiA=' 
WHERE 
  key_id = 'd6deb54092032d6b403ef8a7900b8e6c736490d3321afc714ce6caedc809adf7' 
  AND (
    token = 'zW+M4Kw7J0WdpfWQ50kahObKaMlBeTYUF/iwOU4hNiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )