UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhmCd55lUpm0H4edakIT9Bx0PfTeGjHXUn9BGMZuCEg=' 
WHERE 
  key_id = '0b4fb6709e0bf111ea313e94a8ac7392f3949de09d64e65f66ee33ff5e0e1471' 
  AND (
    token = 'JhmCd55lUpm0H4edakIT9Bx0PfTeGjHXUn9BGMZuCEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )