UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGEdWfDTLHk7bpx0SJ2gtXGv7F2q9m+i6rMu6+TFjJw=' 
WHERE 
  key_id = 'c01c50d5462c46cdd81b7c3f397ebe1aed6f18f12bb16698e18288de985280d4' 
  AND (
    token = 'PGEdWfDTLHk7bpx0SJ2gtXGv7F2q9m+i6rMu6+TFjJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )