UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xcCq5eDGxiEejoLEax3h/iXHP7OA/CxXBwK03K50m8=' 
WHERE 
  key_id = '0c30543ac016c520f47fb60ffc20f84d96b0d4796b43032f6ce822d8ea0d9c85' 
  AND (
    token = '8xcCq5eDGxiEejoLEax3h/iXHP7OA/CxXBwK03K50m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )