UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uRxKguQVwYfwGk+8eWkO17q8j+ORex2rVi6ymdfo6c=' 
WHERE 
  key_id = '24e94cc3378f475f65f6735319fd72d8fc61a2129834a1170895bb7241bf7457' 
  AND (
    token = '+uRxKguQVwYfwGk+8eWkO17q8j+ORex2rVi6ymdfo6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )