UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WD3dUF62sua2IpfGC2974QvU+0i51i0PvuEQzGsajvA=' 
WHERE 
  key_id = 'c17134a615aac3784da13829850b4b8557d586d27738cf0c607983f848fd6325' 
  AND (
    token = 'WD3dUF62sua2IpfGC2974QvU+0i51i0PvuEQzGsajvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )