UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZn44ALgfgVmoPVXm9tul3Ah9+CCpVuaVq4VIOKN074=' 
WHERE 
  key_id = 'fe94de7ca2edad7c2750ccf93cdd583f86019e6aa2ec4866bd922ff1864ee864' 
  AND (
    token = 'RZn44ALgfgVmoPVXm9tul3Ah9+CCpVuaVq4VIOKN074=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )