UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4P66YixvPiHYkpU+XfHO/4eIekwabJpbb2oH4VVtTA=' 
WHERE 
  key_id = '7da3abddb4267769c93f88a20bd78bcc3c60167c05c53875c8e20726e677e7fb' 
  AND (
    token = 'S4P66YixvPiHYkpU+XfHO/4eIekwabJpbb2oH4VVtTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )