UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7c/oLjc9jdUN6fs3lXcvPxheiaqrkP/insQu8DHzHAw=' 
WHERE 
  key_id = '2a710e76e01d5f96e2bbfdbbc39101d67a4b0b8212a268cef2ef303544dc200b' 
  AND (
    token = '7c/oLjc9jdUN6fs3lXcvPxheiaqrkP/insQu8DHzHAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )