UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2W+mTZ+Le5JKrxO5V7nN5zp4PJPeT0XUBgk2OvEoqn8=' 
WHERE 
  key_id = '2ba4e66e011b4fd974190b27f56843798d7898b56555e792a79499790db0933a' 
  AND (
    token = '2W+mTZ+Le5JKrxO5V7nN5zp4PJPeT0XUBgk2OvEoqn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )