UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVMkK4S8RZAZBoDXYbEcVLvms2NtsF59seE5RX0qx/4=' 
WHERE 
  key_id = 'b414501ec70d1402fd452cc07f2adbe3f3b0b19bff323dd40ee14c40d091578b' 
  AND (
    token = 'rVMkK4S8RZAZBoDXYbEcVLvms2NtsF59seE5RX0qx/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )