UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMIY0nxtYwbIYSYVsthYvo9yzKN/2nJTYGtVtlK9iss=' 
WHERE 
  key_id = '1b5708a4479a9e3e9eb9a046012ee7ade05569b6573e25217e0464ee0448ee84' 
  AND (
    token = 'lMIY0nxtYwbIYSYVsthYvo9yzKN/2nJTYGtVtlK9iss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )