UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3J9k6xYpju8QIbT4VfIUfXa89BlcnGaqBrhsb6lrlc=' 
WHERE 
  key_id = '5f762725d91ed5980cc5264695a307a57dc0606ae67426a238c089628fa5eab9' 
  AND (
    token = 'd3J9k6xYpju8QIbT4VfIUfXa89BlcnGaqBrhsb6lrlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )