UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WVAW73xG676rN3aUmlqhuwF6tlgVINeSo3g670MiX8Q=' 
WHERE 
  key_id = 'ca9ac1fe7fe01d2ec7af87fe5a69020bf2c2aa7d5d1f89fcdf477347ff71304d' 
  AND (
    token = 'WVAW73xG676rN3aUmlqhuwF6tlgVINeSo3g670MiX8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )