UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5x3PYNa4cleDhyhqFlcqVl6TdfZRQ/H77hL5kHgsgCo=' 
WHERE 
  key_id = 'c8cd8285bb560b351c07b46440d7225a042ff9f11467c4dbb7b37657d160f6c4' 
  AND (
    token = '5x3PYNa4cleDhyhqFlcqVl6TdfZRQ/H77hL5kHgsgCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )