UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WP6ohu24+08V81q2aZNCom2UXtQrUpxkb7QP18TQ/bM=' 
WHERE 
  key_id = 'cd8da17424d26604f54d5bb9b0edb9f979b21fc31ee225941020e50f4106bc95' 
  AND (
    token = 'WP6ohu24+08V81q2aZNCom2UXtQrUpxkb7QP18TQ/bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )