UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1CvUXh/Igv6f7pGarJ80cJy9g8SnNYiUE4nHObzrXA=' 
WHERE 
  key_id = '49a717bb4dc207ac0f2800066133c825387cd6fb29b36f7b70320e473479965a' 
  AND (
    token = 'm1CvUXh/Igv6f7pGarJ80cJy9g8SnNYiUE4nHObzrXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )