UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugNsPkYZ4vZ7oh1c54ljk+3JhE23g4iT7P19RPIs28E=' 
WHERE 
  key_id = '1f12b839e6aa96eb25b1ce950b427943f760485daf47f7b24366602e0831efad' 
  AND (
    token = 'ugNsPkYZ4vZ7oh1c54ljk+3JhE23g4iT7P19RPIs28E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )