UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eu8ZIau6o5hIZx9Di1ruciIjkBjHmDsMGf73vyVIn8g=' 
WHERE 
  key_id = '20cb5c449a429fa5495cc004ad5717f4172ffce3e671f166960e70fcb5c5786d' 
  AND (
    token = 'Eu8ZIau6o5hIZx9Di1ruciIjkBjHmDsMGf73vyVIn8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )