UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FXro1N5w1ztF/8sMbKoCtCFKZHIaFXHKekPR7GW+us=' 
WHERE 
  key_id = '16d3bd0c4c9053f5dba3c1dda0586261a6836f7bfbfa46ce2adb842543c01478' 
  AND (
    token = '/FXro1N5w1ztF/8sMbKoCtCFKZHIaFXHKekPR7GW+us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )