UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw0glDC+4LSng2bRFbG7K11oIjB9KAHsfO1wCoSJ/DE=' 
WHERE 
  key_id = 'de5f54156e0c45231e49207e381e92aa2a065e8cc08d15a033e186cb147c597c' 
  AND (
    token = 'gw0glDC+4LSng2bRFbG7K11oIjB9KAHsfO1wCoSJ/DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )