UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKVQzLckf9tgwbq1YP6T7Wlnsg2jY5YlbLbEl7U/ETs=' 
WHERE 
  key_id = 'afc2cecaecdbf6c2716ae507b6f09facf7a45f2969b16c5799a4e04de520ddb4' 
  AND (
    token = 'BKVQzLckf9tgwbq1YP6T7Wlnsg2jY5YlbLbEl7U/ETs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )