UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2d1e//WwRV9kAuUFnKhTs+ld7ybNLzBRtjlnvUE6Fo=' 
WHERE 
  key_id = 'fc93eb84d9c5f6281cf5c6a94d7d4091471ae5d843f1e51b7c6783455793cb39' 
  AND (
    token = 'N2d1e//WwRV9kAuUFnKhTs+ld7ybNLzBRtjlnvUE6Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )