UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5DkSWaZwYuYTOFWtKzA0kpXM7Avn9TJt4J5WaB9bzQ=' 
WHERE 
  key_id = '325ce2e20683a9756ca47ae79559cf4da5e2b22040fad13c21edb3b5af39e9a6' 
  AND (
    token = 'R5DkSWaZwYuYTOFWtKzA0kpXM7Avn9TJt4J5WaB9bzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )