UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkMfxSA36KEg+F8abuvIIC0p9I+goLySrRdAEuGJm2o=' 
WHERE 
  key_id = 'd52831ab3360197292207520d3a6afaa94b87bd5d805b69e8ab60b9eee7e3ecc' 
  AND (
    token = 'tkMfxSA36KEg+F8abuvIIC0p9I+goLySrRdAEuGJm2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )