UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3WhUr2vK9t5QFNdDQOqvNjgLdf2AP3RLl6iBEf0QFc=' 
WHERE 
  key_id = 'cf6fc245480b114344f8dcf70f8970c1937888ffbe97ee3056e39b0033e04902' 
  AND (
    token = 'r3WhUr2vK9t5QFNdDQOqvNjgLdf2AP3RLl6iBEf0QFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )