UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yfzOHEhaAQgDMl1KeJPK/5ohXyZIx06ZYxWRMRQCik=' 
WHERE 
  key_id = '72ab48c14a30eec5ec791d50171b30751fd6bcaa680abebb5d39dda8ef8795b6' 
  AND (
    token = '8yfzOHEhaAQgDMl1KeJPK/5ohXyZIx06ZYxWRMRQCik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )