UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sWpR+co8P4mg1TqFY5HKgRzU55NOw8sS3ReQFQf0gw=' 
WHERE 
  key_id = 'df20b14db78a906550a4236372e0bee5bd0c4c97e807d6be43f8881c33f204b3' 
  AND (
    token = '3sWpR+co8P4mg1TqFY5HKgRzU55NOw8sS3ReQFQf0gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )