UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwRCs5py0aWND2G7I5IVng3bsfIhr+z6cr7MRaEYeFo=' 
WHERE 
  key_id = 'd90fd5f9d18a330c5c8fbe82969d39b20106ac5b2d09d9c60ff23d9c66dbf852' 
  AND (
    token = 'ZwRCs5py0aWND2G7I5IVng3bsfIhr+z6cr7MRaEYeFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )