UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95iCNxk9II43SFMZ9FLfYinM+WaoaMy6UJuiJqvqKiQ=' 
WHERE 
  key_id = '46eaae0fcd7225c6d902322030365906bfe490d49281df955c82e973349800dd' 
  AND (
    token = '95iCNxk9II43SFMZ9FLfYinM+WaoaMy6UJuiJqvqKiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )