UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLzvK07EPDRW0f++TBBoCLbwIk+1ORXhWwA3dmLwzF4=' 
WHERE 
  key_id = '5c48955a97599abc3efd374879aeb1e521dda9d0c1ea5091bb2afd4b89901a8e' 
  AND (
    token = 'nLzvK07EPDRW0f++TBBoCLbwIk+1ORXhWwA3dmLwzF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )