UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cd3EClpzBNQeBBLhaSqOpL2wgeCdrcM9DCGry2ZfbCs=' 
WHERE 
  key_id = '8ff4bbf2b8ca30b91962bfc4a6343614f74b1c4db45898d3477e9b12e8e5098f' 
  AND (
    token = 'Cd3EClpzBNQeBBLhaSqOpL2wgeCdrcM9DCGry2ZfbCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )