UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMvhf0fRIJFqJJzvAI4kpZ0gdvztm0veqKxHSeNeR3o=' 
WHERE 
  key_id = '40586e9471ecb227b2b0cfc396373bfe31b569d45f77c27bb51ed38586c548dc' 
  AND (
    token = 'fMvhf0fRIJFqJJzvAI4kpZ0gdvztm0veqKxHSeNeR3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )