UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stE9Kw+RrA2jn7ewLzkp55AsJVV7oGOXXMYAbt5tVyw=' 
WHERE 
  key_id = 'bcbcfde342c26a0ac95377e6147178af92b919e8dc9d7491257f69b9e887ecf1' 
  AND (
    token = 'stE9Kw+RrA2jn7ewLzkp55AsJVV7oGOXXMYAbt5tVyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )