UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVtwTMvf5tymtXdnZ7TFRGOW0Oi5To92Eq4uqflIZBg=' 
WHERE 
  key_id = 'c46d886c765cc035ce6fffea9a1ad248a2624b31f0b42567b2791ad8dbb262b2' 
  AND (
    token = 'uVtwTMvf5tymtXdnZ7TFRGOW0Oi5To92Eq4uqflIZBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )