UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZDZusq19z27+xSzxWTJtgzDnc3Emj7uWMQOLKnAj/M=' 
WHERE 
  key_id = '95c5ea99470b2eeb53bec37271b9bf2326b6d48ef414acc8b7cf1fb0a53bee01' 
  AND (
    token = '6ZDZusq19z27+xSzxWTJtgzDnc3Emj7uWMQOLKnAj/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )