UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2Sfz1YgrW4Ff9Vsv2OKzhJKMIw/rLyBEK5nv+F2ZkI=' 
WHERE 
  key_id = 'fc316c60273dfe5a60ad724c1ba4326690f340a30b9ba7456025ced27ad7c6f1' 
  AND (
    token = 'R2Sfz1YgrW4Ff9Vsv2OKzhJKMIw/rLyBEK5nv+F2ZkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )