UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeFRv2rImq+7vlZj9M2OZUijnmRBWohNYheydwEcsG0=' 
WHERE 
  key_id = 'f4ef43cbcbc2a449088735029f261dfa4f95d886f5aa2b92a3a52deaf0580bae' 
  AND (
    token = 'xeFRv2rImq+7vlZj9M2OZUijnmRBWohNYheydwEcsG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )