UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9KL9QKqwuCNRHYO3txwiu80NCyf+7dgtM3xXwCj3OQ=' 
WHERE 
  key_id = 'dc321edee5c0366f021bebae6c48e8c62614441216e02426608a18419adc3c80' 
  AND (
    token = 'L9KL9QKqwuCNRHYO3txwiu80NCyf+7dgtM3xXwCj3OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )