UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJIN9xJVPBAcMIBSD8XEYNGINijHPMQvnaGJ6CtWl7I=' 
WHERE 
  key_id = 'b750ba7e21a3063196fef1a9f24c6b50d1ec02474a23d7c8c5c79a8a93377526' 
  AND (
    token = 'vJIN9xJVPBAcMIBSD8XEYNGINijHPMQvnaGJ6CtWl7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )