UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3Hmzlec3UkfP+bYhXjndnsIYcGVP2EAZ+sM0sz7eEs=' 
WHERE 
  key_id = '7a99dc21982bb4cf2c2d3eaddd352884af40a97afc9c43b19ba2564b5b287377' 
  AND (
    token = 'y3Hmzlec3UkfP+bYhXjndnsIYcGVP2EAZ+sM0sz7eEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )