UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X45TbKVQ0AmckaccT9Ir8n0Bwyc43tRVEASMLu/Xy1M=' 
WHERE 
  key_id = '20668297574dea623bb020bcc6cba045a0c1ce4ba2557ca807f118ed7ad91e75' 
  AND (
    token = 'X45TbKVQ0AmckaccT9Ir8n0Bwyc43tRVEASMLu/Xy1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )