UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEXB+/R2TPpo6YV5Spo0qOsKqccyT+dXfuozXwzlVkk=' 
WHERE 
  key_id = '286c458c78c90bb09650209996d89646afa17999a4873a17d24a4542bc418ef9' 
  AND (
    token = 'qEXB+/R2TPpo6YV5Spo0qOsKqccyT+dXfuozXwzlVkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )