UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEXqL4SyAqrzdhtHkx1MxYND8vmjQ1nB+TEnrCbEyxE=' 
WHERE 
  key_id = '752dba3083ffb5491f7401434458520dc82e14bd3ba7de62e620e84aa912ba8d' 
  AND (
    token = 'pEXqL4SyAqrzdhtHkx1MxYND8vmjQ1nB+TEnrCbEyxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )