UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lCzbNqGUVNVrckcBPoGZJ9OIUvdJfHw+Inf/VZ8TRBM=' 
WHERE 
  key_id = '94f59a926dca712e467cf17a66a9d8af4dc033caa358fcad2608787553afa6cf' 
  AND (
    token = 'lCzbNqGUVNVrckcBPoGZJ9OIUvdJfHw+Inf/VZ8TRBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )