UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0RKs309Wd1zlZX74tq2N0MPqfPcArwsj89K9IoGLSys=' 
WHERE 
  key_id = '3e9d1bd96bde9e9cf5c552b97034b498c9a83f27dcbe59c2bf8ac40c706b8801' 
  AND (
    token = '0RKs309Wd1zlZX74tq2N0MPqfPcArwsj89K9IoGLSys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )