UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1W7rxEe+98VLMK/zll7ntkk9EXKsMuz4+OavwG0gUQ=' 
WHERE 
  key_id = 'a8b87bfc6235b83a1a4e71c9ee122813bd0d14a3ae507c88b783094e7499655a' 
  AND (
    token = 'O1W7rxEe+98VLMK/zll7ntkk9EXKsMuz4+OavwG0gUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )