UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnuxjPLWR+3fA25Luf8qccMU/+2xUk38wlc2p6jasok=' 
WHERE 
  key_id = 'a91a929f9d61eb3f094da396b7d47f6e03e1c209e9666d4f9f405527838d4d0d' 
  AND (
    token = 'WnuxjPLWR+3fA25Luf8qccMU/+2xUk38wlc2p6jasok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )