UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Xf99QfT0ubnoQkZM42cPRcWcM4h2qZ3QYjSjRXF19o=' 
WHERE 
  key_id = 'ffeb81063ee54ede053ce890a8b61b8c9f9313387f8c59f0ba1655c5ea58a46c' 
  AND (
    token = '8Xf99QfT0ubnoQkZM42cPRcWcM4h2qZ3QYjSjRXF19o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )