UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fvgJWgSkLPCOEjq/nGgdk2tQPyc/JRltkQ+5KgvrK0=' 
WHERE 
  key_id = '4fb5d0c654cb360763a896ef3be07ee04fc03d13ea4381834c5885d588968f96' 
  AND (
    token = '3fvgJWgSkLPCOEjq/nGgdk2tQPyc/JRltkQ+5KgvrK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )