UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHViTlGCsBIg7omUkQwfy2Vca6Zztqcrx1fpO6eVJMA=' 
WHERE 
  key_id = 'ae3c3758191e65f170ad849db02ae088d6d586e183c3e86026e9861248a341b2' 
  AND (
    token = 'GHViTlGCsBIg7omUkQwfy2Vca6Zztqcrx1fpO6eVJMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )