UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGwh0ooI7uZuYgS5IRguKWea5vJFZOFZs39evKRTl7A=' 
WHERE 
  key_id = '3d34bb061df3b63e5e7df36cd008c25e1ff55d371f3dd47fad7257b6ffd43a06' 
  AND (
    token = 'PGwh0ooI7uZuYgS5IRguKWea5vJFZOFZs39evKRTl7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )