UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8T5vw1hK5KOes5hGAh6GmQjb0L3oeXS+J4NiqE4HbI=' 
WHERE 
  key_id = '7f4f33132ad20cef859ecaaec80b48355837f8d93a7dd14cf4ad7c5538df05ac' 
  AND (
    token = 'f8T5vw1hK5KOes5hGAh6GmQjb0L3oeXS+J4NiqE4HbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )