UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3wSWc1QQvwqyPM5Z3V9j8epyXUmVOhO4h9/Kh827xw=' 
WHERE 
  key_id = '29e0f95ac775ae3cdbaa23234c1a7a4c12ba329dcd7e8ae984d0928364259b92' 
  AND (
    token = 'K3wSWc1QQvwqyPM5Z3V9j8epyXUmVOhO4h9/Kh827xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )