UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEco4b2qC1vKoYe08O+BypbB3bfe6Ctqk2ve8+t7mI0=' 
WHERE 
  key_id = '7345d1f1f586ecc87bf6913e9382da4b33fdb47ea63f9a215b277b1ced287f96' 
  AND (
    token = 'PEco4b2qC1vKoYe08O+BypbB3bfe6Ctqk2ve8+t7mI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )