UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HckvCwADJF8ajB1wgXwFveHHWqtcDF/p7tHunU9kizE=' 
WHERE 
  key_id = 'ab3aa2f42c33653aa80e2ce823b30f386359f4c070acf198e1805de84346f9e9' 
  AND (
    token = 'HckvCwADJF8ajB1wgXwFveHHWqtcDF/p7tHunU9kizE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )