UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4cC5Lkpkom1X2sLp/KT/1Ohpvx56r3fvmX1epyMoJw=' 
WHERE 
  key_id = '698edb025cbf03675397f4173eeab0118427c1225fd47776d517bf085dafc474' 
  AND (
    token = 'C4cC5Lkpkom1X2sLp/KT/1Ohpvx56r3fvmX1epyMoJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )