UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDjMGbVimkmFXIhdz2iUtAvckwcXo7FcKpVdtdz4hPY=' 
WHERE 
  key_id = '587ba351a1dc0726b49bf60a6d58535779a98214d0d038652ac5f0c22fd8209d' 
  AND (
    token = 'BDjMGbVimkmFXIhdz2iUtAvckwcXo7FcKpVdtdz4hPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )