UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4OHXNr2pIq7QwSl4Tl9NM87CV0qambQJcKOiRu0Rjc=' 
WHERE 
  key_id = '4d0967fe8f19bb4cf18eb1fe00ccc9672793cb466f1bc174aa997d5aae011b2b' 
  AND (
    token = 'K4OHXNr2pIq7QwSl4Tl9NM87CV0qambQJcKOiRu0Rjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )