UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zOw/Jwh3NeYVr2443SMMETLOT5h+C2teM4hm7NoVyY=' 
WHERE 
  key_id = '7d66cb9ac74790564368131b31992d387259832f71bf1870cc5b25b2e610c222' 
  AND (
    token = '6zOw/Jwh3NeYVr2443SMMETLOT5h+C2teM4hm7NoVyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )