UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'muoctWNY87tfaDLnCwcr/eoV9ZgCFMVFZw5M3HirSLE=' 
WHERE 
  key_id = '7a4bbbadcef0d923bb85a73b7bf983a1734412216289704cb8a3cf3f5995f97a' 
  AND (
    token = 'muoctWNY87tfaDLnCwcr/eoV9ZgCFMVFZw5M3HirSLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )