UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4IkIxPkvYwTlVZkvAnpvcxGC+W1AyHVU20YxxiSxAo=' 
WHERE 
  key_id = '65bfbdb5c20f82b36605bfbb10c0d9dbb487e78c9bb2646b80db6b8c188667a4' 
  AND (
    token = 'n4IkIxPkvYwTlVZkvAnpvcxGC+W1AyHVU20YxxiSxAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )