UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AfvXSgAMWjVHXTkZ2nKcgGTvoR/Hxk7o4ozKgzKtY/4=' 
WHERE 
  key_id = '97fadd662e26409359c0e196e5c69d98c84e686eb277c2ba6cc1a2eb6ed6739a' 
  AND (
    token = 'AfvXSgAMWjVHXTkZ2nKcgGTvoR/Hxk7o4ozKgzKtY/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )