UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAW+dKSKfsgTNw58NJEktLkFu11AcFfAaKTD3Gf+WeM=' 
WHERE 
  key_id = 'df3de0f3eb193fd3c576a1d17fc946a1a41a2a01ef4fdfed3c55973eb8bfcbbd' 
  AND (
    token = 'VAW+dKSKfsgTNw58NJEktLkFu11AcFfAaKTD3Gf+WeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )