UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52M18is2bKYKuHBHcaMPUfhjEU5783YHZnCU+CDuTxo=' 
WHERE 
  key_id = '5b9c7c90f9683eeb9ddc8bb714c1ce7092b3b0ebfc6d50568a5215b8fc578f83' 
  AND (
    token = '52M18is2bKYKuHBHcaMPUfhjEU5783YHZnCU+CDuTxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )