UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7AnFYRVyMfOJQDwumYVwiz3uOEfchR07BRH9EVQZ9k=' 
WHERE 
  key_id = '94d4100ddbf14aa7e12286b1b46018834c4dbc966f07aa0b964f45de62324514' 
  AND (
    token = 'j7AnFYRVyMfOJQDwumYVwiz3uOEfchR07BRH9EVQZ9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )