UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxA8bfkbR37WwQ4sp44fZ7IWUdBgCdieLPLHGeHQtzg=' 
WHERE 
  key_id = 'e3c1e19d89a5c5e38176d387ed0955d07af00e1ab57fa8da74cc6ed982c2d038' 
  AND (
    token = 'bxA8bfkbR37WwQ4sp44fZ7IWUdBgCdieLPLHGeHQtzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )