UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4r5pg2+PO7dVSpBP9Wrr5Dyyr3rq/qDoroIELx+KXKk=' 
WHERE 
  key_id = '8a542360fe0c12492807ec91760a3e6f2f722d5bdd84143d73b1bbd2f760c74d' 
  AND (
    token = '4r5pg2+PO7dVSpBP9Wrr5Dyyr3rq/qDoroIELx+KXKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )