UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zzo3bINGxWb9+RSQlTbGc5xzfE0/QUTuQurzeiyzVP4=' 
WHERE 
  key_id = '8c4f0be89c4cc5f39011379fbd7d1637c6f03dc4ac052150b509c294c5f20731' 
  AND (
    token = 'Zzo3bINGxWb9+RSQlTbGc5xzfE0/QUTuQurzeiyzVP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )