UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4i8YydO2WRCF9/+RXrCV+dMrS81tX8aSSiMlbvU0Ws=' 
WHERE 
  key_id = 'bbd761f6d7babbe27fe0042a13d51015d1d0e483060009948500d2b40e9b8e85' 
  AND (
    token = 'N4i8YydO2WRCF9/+RXrCV+dMrS81tX8aSSiMlbvU0Ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )