UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nu1J7xcjnDmmKNjx6wYCoEDGIgQ1ISj85PD3JE5c2O4=' 
WHERE 
  key_id = '016e8e8e0c80b383bd5bed8982fff1c942bd4603ff908b16f5247b5c751fd50e' 
  AND (
    token = 'Nu1J7xcjnDmmKNjx6wYCoEDGIgQ1ISj85PD3JE5c2O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )