UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IOwEWT92Yv9pKd3BRqFbUip32pVRt8Idkz0AjDnqWo=' 
WHERE 
  key_id = 'abed69b2b36358ec5ddca755a1013a91897abe049f4a6fe7690b57f99f754451' 
  AND (
    token = '9IOwEWT92Yv9pKd3BRqFbUip32pVRt8Idkz0AjDnqWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )