UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lm70Us3tojmRuftFjZJwi+yF1N+m+7MG7CK84zrKsu4=' 
WHERE 
  key_id = '72e5b1f41a927dee4891e222121779b284a9fd9669ef492e566c1782c7bbc10d' 
  AND (
    token = 'lm70Us3tojmRuftFjZJwi+yF1N+m+7MG7CK84zrKsu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )