UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+3iyZF/oTPO4bqG88clDdHMd86jkCZchkXxnNywFoQ=' 
WHERE 
  key_id = '69b40f519fbf908d81f16b2b8edffb9962c487a9402c13a27b14977004a08752' 
  AND (
    token = 'p+3iyZF/oTPO4bqG88clDdHMd86jkCZchkXxnNywFoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )