UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csvIwGcM/hTqXNWBgLEqg1GPQx+KOsREaf2PZPkK+Kk=' 
WHERE 
  key_id = '2516f522590fec8e72a0bbdcc426b505ba4e17d82c3dd4cbac3912938c225978' 
  AND (
    token = 'csvIwGcM/hTqXNWBgLEqg1GPQx+KOsREaf2PZPkK+Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )