UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0wdi6w0YRlbL3oVBZU0TQ0Wg7WlsAR0TVm4xIBGpp4=' 
WHERE 
  key_id = 'dfa2a3b3d33a1274b1a3e31ced7883c57534764b1e70d1a368edfcc7b472def9' 
  AND (
    token = 'E0wdi6w0YRlbL3oVBZU0TQ0Wg7WlsAR0TVm4xIBGpp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )