UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tOC6REpzL7aNY2rSjTUc9+Nq8WdyUN/oVzKfIH3sb1E=' 
WHERE 
  key_id = 'fb200f6ccda64921f4730253cd57afb693ec4e35258b57fa37e139157bf96f1d' 
  AND (
    token = 'tOC6REpzL7aNY2rSjTUc9+Nq8WdyUN/oVzKfIH3sb1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )