UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpvc+R/ScR619KJp2NLaRSIf1Z3Bz2jlS0E56miIVsI=' 
WHERE 
  key_id = '76998c735a9f1d28af233139c1a807c3ea1cfd3ba1057af177c7ce632786e827' 
  AND (
    token = 'rpvc+R/ScR619KJp2NLaRSIf1Z3Bz2jlS0E56miIVsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )