UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRFvsR1ntla9gf2XHlYdlnMiLcJWWKjz25gwIXHJK/g=' 
WHERE 
  key_id = 'dd4a78f88efc92ad48c146b711816c8adee9499c7d9f49e94f1912b5d54795f6' 
  AND (
    token = 'JRFvsR1ntla9gf2XHlYdlnMiLcJWWKjz25gwIXHJK/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )