UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1bnz6g5miVMWylCvJy6HYyRm6xmd5w/a03SnhOE3Sc=' 
WHERE 
  key_id = 'a78093b5fa65426b9bb21a25b8b40593078b44304378afad9f4589a3fce95a89' 
  AND (
    token = 'c1bnz6g5miVMWylCvJy6HYyRm6xmd5w/a03SnhOE3Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )