UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tdvt0mqPUO9qy/HIW+aNeh8Q/wh7bD2aA4ZM+qCNe7Q=' 
WHERE 
  key_id = 'bc1f5d5711217c7d58b54b4297666fae5fb592a5a11ac7e1ae4126884317b5fc' 
  AND (
    token = 'Tdvt0mqPUO9qy/HIW+aNeh8Q/wh7bD2aA4ZM+qCNe7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )