UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAP1eO7cHAj5eFJKcrCbjNHnUe39VDMW7fIGuaggqIU=' 
WHERE 
  key_id = 'cae4caa794d4797ea89244d0a8fd60e60a176229b2371d2c640a722fc1a04c3d' 
  AND (
    token = 'CAP1eO7cHAj5eFJKcrCbjNHnUe39VDMW7fIGuaggqIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )