UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XQEl4QQ4tc0K5KIlrxu7jjsgHhd8z6RePJJlsqwp10=' 
WHERE 
  key_id = '36fc64ca3af025b5a86df9ca009fcc5d41a7682af2bb4a309ccde7e8eed9bc22' 
  AND (
    token = '4XQEl4QQ4tc0K5KIlrxu7jjsgHhd8z6RePJJlsqwp10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )