UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+UCUTOs9E7PT2KyBe7xG+X75AzPVlE1BW1G7zOKS/w=' 
WHERE 
  key_id = '2cb8094c053f531c5eff9e8730fae5b0d6f92de24244e814111839396aa6b0d7' 
  AND (
    token = '7+UCUTOs9E7PT2KyBe7xG+X75AzPVlE1BW1G7zOKS/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )