UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRMH6lrpYPGa/gmgyrSjIfCIihazsYcLFSHkkP0ZG8U=' 
WHERE 
  key_id = '6437af056396a3914ca863c3d831811ee6b62eb2fe3cb0f38bac7107c54914cf' 
  AND (
    token = 'IRMH6lrpYPGa/gmgyrSjIfCIihazsYcLFSHkkP0ZG8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )