UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAqqtxKyKDnKK2WkVGceCsgXUrTCoK/k+j6JeZJefj8=' 
WHERE 
  key_id = 'c56d6b192ab0d1f86dc24b9076ee670d91812ed96a0c36376090b520972d820a' 
  AND (
    token = 'PAqqtxKyKDnKK2WkVGceCsgXUrTCoK/k+j6JeZJefj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )