UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wj+nV+EyEo9m5c6nJ/4TpYh6eV8Shz+7ZN81U4csDp8=' 
WHERE 
  key_id = '194b4b7d4163e288bf329cd8adb96aa802031ae8cc98d1f667b9e0f91551b5ac' 
  AND (
    token = 'Wj+nV+EyEo9m5c6nJ/4TpYh6eV8Shz+7ZN81U4csDp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )