UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bo/you7ULF1xS/l4wALaZs9PBtVlMEVBpi2itu49fp0=' 
WHERE 
  key_id = '2e5cd8c0ab655330d180454cb1af82bf999b51256f3b37c5546db8bf48e380da' 
  AND (
    token = 'Bo/you7ULF1xS/l4wALaZs9PBtVlMEVBpi2itu49fp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )