UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czx9sFfzhC7FrSF5pJuPHyGjONIw50ly0qlrZkbLXEg=' 
WHERE 
  key_id = '7b39d70e50091ae070373fb071715a85d0cf74c65a825763bd4aa0d1c0d50d14' 
  AND (
    token = 'czx9sFfzhC7FrSF5pJuPHyGjONIw50ly0qlrZkbLXEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )