UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qK/C1g+2lVZoj1w7aSLgA/MlwJfR37otMUWY9JKPPw=' 
WHERE 
  key_id = '844cfa7a7bf9684f9d9f5a189ad02d9bd7d4007f2ec727c3ff624d267433ff6b' 
  AND (
    token = '8qK/C1g+2lVZoj1w7aSLgA/MlwJfR37otMUWY9JKPPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )