UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFO61QGLTEXO+NbUolrwTy5IAM0K7MwszZN34r25ux0=' 
WHERE 
  key_id = 'b3cf4bf8a6472cc30e421c7303e68be4466b100e6f62b0e250f6a620364fc168' 
  AND (
    token = 'mFO61QGLTEXO+NbUolrwTy5IAM0K7MwszZN34r25ux0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )