UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67qD7zQVDS6yeo5JdedR2sdJfeTqg75yIGY1QKhKSNY=' 
WHERE 
  key_id = 'a9711ba6b5bb9bd3992515de15fb4f942299c0d45a1c511f985635562afe3d31' 
  AND (
    token = '67qD7zQVDS6yeo5JdedR2sdJfeTqg75yIGY1QKhKSNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )