UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SK6lkd7Ox6CEbUWv7TDaqWIBThj0sDBgAP0JXaCY5XI=' 
WHERE 
  key_id = 'ffbdf5dbe5e49593b192af2141f36829d98387117a1cd8ba88dc4d2582c435d4' 
  AND (
    token = 'SK6lkd7Ox6CEbUWv7TDaqWIBThj0sDBgAP0JXaCY5XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )