UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVan/3NAWxA6fz2kJt1v3wohlRTwcWk3a6uiBe/lDq0=' 
WHERE 
  key_id = '64ab711c45e54ef743bd57241a7c6fe64a3eeaa725d5568d8d741a31de58f04a' 
  AND (
    token = 'IVan/3NAWxA6fz2kJt1v3wohlRTwcWk3a6uiBe/lDq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )