UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKjXZJp9Y0B4XWIrVVBDZqRjowUcdj2JgCbKUQItCko=' 
WHERE 
  key_id = '881d67a8fd4dc6a81ee0baaf790d19bc0a5f742a329279a1c3349f7bb3a4a08b' 
  AND (
    token = 'oKjXZJp9Y0B4XWIrVVBDZqRjowUcdj2JgCbKUQItCko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )