UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9DpAVXI45ghExpnRq9X6aWFcjJn7+8dlBELCp0/cDk=' 
WHERE 
  key_id = '9fec9e601b8fe985ec971706e93bdc9aef7ca07a9e4c93c0490d336c2abb0cd1' 
  AND (
    token = 'D9DpAVXI45ghExpnRq9X6aWFcjJn7+8dlBELCp0/cDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )