UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YEbpCAl3rSpojqv/TmUfC/+/FaLojL6xNZLKSpuVeo=' 
WHERE 
  key_id = '4cd679ae3ffb3e61da4582bee59554e7c5d469f9a219b86255895754cc96e2da' 
  AND (
    token = '9YEbpCAl3rSpojqv/TmUfC/+/FaLojL6xNZLKSpuVeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )