UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnRUI1/YdbHEwhqB6scQzurVaZdE7txCuCoTJJfHGH0=' 
WHERE 
  key_id = '932f233bea51a004a54584b3c8b10a119cd08ef8863c90a86912c5a393e0551b' 
  AND (
    token = 'LnRUI1/YdbHEwhqB6scQzurVaZdE7txCuCoTJJfHGH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )