UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TylGRBYHXCSZ/Xx+95XckTl99vaZAtpxV7E2p3i9bbw=' 
WHERE 
  key_id = '9df68773f93526f2a5458e0e9e61e32f39e669bea8b406e6e077f1a97160e77d' 
  AND (
    token = 'TylGRBYHXCSZ/Xx+95XckTl99vaZAtpxV7E2p3i9bbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )