UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1kbxdKCnJzwY0zGiHObQpHfCzcFl/8eNoxxU1ZgI1E=' 
WHERE 
  key_id = '240c4217c24e0583a4185b3d396d67279ec834b14d5f37a49492f2eff11b0be8' 
  AND (
    token = 'B1kbxdKCnJzwY0zGiHObQpHfCzcFl/8eNoxxU1ZgI1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )