UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4gp/gpWC6WtnuDl6KTC7oIWMP2FeANeoSwN5b50c4Q=' 
WHERE 
  key_id = 'fe04d0ae23bbe0e8a1c9e19ee0bbae80eaf7989a57c88d8dc8a32792af28d0ae' 
  AND (
    token = 'q4gp/gpWC6WtnuDl6KTC7oIWMP2FeANeoSwN5b50c4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )