UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZ1t1WvSfGvx6p2jXcyZxrxZv/YVVHUeRe+nxHverBo=' 
WHERE 
  key_id = 'ba81b88eaa6df663b6592243847c76ed3c974a081a36514794dbfd211651f0f3' 
  AND (
    token = 'tZ1t1WvSfGvx6p2jXcyZxrxZv/YVVHUeRe+nxHverBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )