UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwM2cFoGikeGd4xg8hcl60fT8Q7DwfpNZwZW8Fu8nGM=' 
WHERE 
  key_id = 'b1d42b9f02d515461df9f312c114ec07726893a6b7d7f19badbd641852cf596c' 
  AND (
    token = 'nwM2cFoGikeGd4xg8hcl60fT8Q7DwfpNZwZW8Fu8nGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )