UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDd1S+GFYQYfuGNb9xvTNpvzkEUhOL0LoQ0HcDK3XAU=' 
WHERE 
  key_id = '74c57b872283332106bf0861afe1f0db179f0b62c459daab2f8c95af0c17c07b' 
  AND (
    token = 'PDd1S+GFYQYfuGNb9xvTNpvzkEUhOL0LoQ0HcDK3XAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )