UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWUDqzbgFNNG4tYBoygHegCMnx/OmqOeOD6f2tREtlg=' 
WHERE 
  key_id = 'aefbd591d5db19bb2d3e61582b3217f755e80d3267060d1d6b91f69026c75a76' 
  AND (
    token = 'mWUDqzbgFNNG4tYBoygHegCMnx/OmqOeOD6f2tREtlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )