UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cyK6bqjCLaTDf2p8pPvcE8Def/GqndsNnBt1LUP8uqA=' 
WHERE 
  key_id = '4834cdf02c83975e472d59e1175c07186715f5c7bb92295fbfa61a62cb4d8c77' 
  AND (
    token = 'cyK6bqjCLaTDf2p8pPvcE8Def/GqndsNnBt1LUP8uqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )