UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHW5VX46meDfv7Uf4cxga9J7nGGbhNaoeIuQrRGpuiw=' 
WHERE 
  key_id = 'be59e2a435ba564db329dfd473bdd4c5794852cac342f7f486e990a6ad6ff3f7' 
  AND (
    token = 'pHW5VX46meDfv7Uf4cxga9J7nGGbhNaoeIuQrRGpuiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )