UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9LEH9TDtBJrWIhgOFxvg8H4U5b+T56DN2rFKm27oNI=' 
WHERE 
  key_id = '23e833f89a4ff76847cea641d222f917bec68ae4eacade8c4709c1d1d2f4ff22' 
  AND (
    token = 'P9LEH9TDtBJrWIhgOFxvg8H4U5b+T56DN2rFKm27oNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )