UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hs88J24uaQBxQpiRfMUdXSpORWDW2B099TWf3JPq7YY=' 
WHERE 
  key_id = '6e6f04c79bc2d5e2b3313c04a992919705756cdb19d410980a29c70557af6d63' 
  AND (
    token = 'Hs88J24uaQBxQpiRfMUdXSpORWDW2B099TWf3JPq7YY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )