UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UheO3MOljKjA5c90SUYFTyOIZIVOFZGSki3IZLKB35I=' 
WHERE 
  key_id = '7df85594b5c108aa6d7f16d54698436e811be2991a0a0089901a39692797178f' 
  AND (
    token = 'UheO3MOljKjA5c90SUYFTyOIZIVOFZGSki3IZLKB35I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )