UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZqYXBTMXKLvFFBDnWnrXK3QhswMHk0vau2FSw0CtyU=' 
WHERE 
  key_id = '0fcc446eff7b1dbbb58d742cb9b7af0f5a1e628906b467a0938210f90cd7ca37' 
  AND (
    token = 'tZqYXBTMXKLvFFBDnWnrXK3QhswMHk0vau2FSw0CtyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )