UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Y0ZtZfC+rWqaKLjF5s3htzJ/+b0DtvUNvWzknDUDX8=' 
WHERE 
  key_id = '6f1f8fea4de44a1a8c09f5c6c845a049bc68c79d36aa0a33f90472f8341cf57d' 
  AND (
    token = '/Y0ZtZfC+rWqaKLjF5s3htzJ/+b0DtvUNvWzknDUDX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )