UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c38mOgW1qdYwG9ZtKA8IB7rA7N0jWFyN48ScTG7rHFk=' 
WHERE 
  key_id = 'bbf683f1c0a40fddfabef94f2648f8c609618b669526c4e5afae216046ba2b5d' 
  AND (
    token = 'c38mOgW1qdYwG9ZtKA8IB7rA7N0jWFyN48ScTG7rHFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )