UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sDr5tUavSgbBlXAveXEjd8VnyGLs579KHyKG5qRPGcA=' 
WHERE 
  key_id = '1ca9dba21db6f676ba6b344af9b974c00b76036a2d69db241117ffbd394f85e9' 
  AND (
    token = 'sDr5tUavSgbBlXAveXEjd8VnyGLs579KHyKG5qRPGcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )