UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAXh61yMo7VS2PUZj21pWQDVzVKupoXgYR6NcOISrpA=' 
WHERE 
  key_id = 'f2e607c6ef26f29b998493b2928874d4773c104d044b77503402dbbe6f2e4b39' 
  AND (
    token = 'PAXh61yMo7VS2PUZj21pWQDVzVKupoXgYR6NcOISrpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )