UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4kih0D2tGh6tQApyHkUoOtnKqk8bk9jZx8uwyyMPS4=' 
WHERE 
  key_id = 'c48333e9671c10f79f6eb61559739f1873f498fd75a4afdbe4ce29f1b89a404d' 
  AND (
    token = 's4kih0D2tGh6tQApyHkUoOtnKqk8bk9jZx8uwyyMPS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )