UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIQJvBEcQ7ZglU+QABs4j5k5TIbeuDf29u/FemlUShs=' 
WHERE 
  key_id = '55467bc2384ab20fffd19ab15b929c16535907da59b877dd2a5742d1d9e2cff9' 
  AND (
    token = 'nIQJvBEcQ7ZglU+QABs4j5k5TIbeuDf29u/FemlUShs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )