UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLYZc6JendoiqpnQvwekwX2m0hLqHUyaXVe6K80gCsk=' 
WHERE 
  key_id = '732951875d1e75ac387410331b046b877c1f519123321ab6da336212301ebec6' 
  AND (
    token = 'wLYZc6JendoiqpnQvwekwX2m0hLqHUyaXVe6K80gCsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )