UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXw9qLHmJvb5om90+qsdlRdlgLt9TePGyM7dvg/r+78=' 
WHERE 
  key_id = 'd1f9fa9b580c8b2281fd8661b624ff5449697fe491137aa6573705d8802026c8' 
  AND (
    token = 'iXw9qLHmJvb5om90+qsdlRdlgLt9TePGyM7dvg/r+78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )