UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41RSY5dJ3gyR6/mOuJ3vY0VBJdvu395GRyZFu9lv6qI=' 
WHERE 
  key_id = 'c50c4fee4fdd96e5d547ead8b419278453e6b65e87acfae71130fb86fcbbc1e4' 
  AND (
    token = '41RSY5dJ3gyR6/mOuJ3vY0VBJdvu395GRyZFu9lv6qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )