UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Q8VMboJekdbUvAsij2CiHZzjv9Q0h+CWNGeSA+Ofic=' 
WHERE 
  key_id = 'b055e739b5c8da7979c0fd1a87cda2259eb167e3943dfd51791846792123497e' 
  AND (
    token = '/Q8VMboJekdbUvAsij2CiHZzjv9Q0h+CWNGeSA+Ofic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )