UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irHK6HS4/jBhG9gd+XRoUPM02HodHmmmX5kUcflnAe0=' 
WHERE 
  key_id = '519a24fc154f8a02d8f2a15d5e8ccb8c8dc8a4098fbc5c33f3cdd00d29cc4d79' 
  AND (
    token = 'irHK6HS4/jBhG9gd+XRoUPM02HodHmmmX5kUcflnAe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )