UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Io68pVYRPdDxU70sYbFN9/rWVpCJC16o92P8rGCV0sU=' 
WHERE 
  key_id = '758c0e4afec9f6a923f9aa2c9f053d34a214e7b7ed08e1bbd62dcbff69d2344f' 
  AND (
    token = 'Io68pVYRPdDxU70sYbFN9/rWVpCJC16o92P8rGCV0sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )