UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZFysNRAKMiLiL+Lf4TOc/0Y0r/1+YtX5MIBtNbafpM=' 
WHERE 
  key_id = '57ae61b06e385d50618951d19534892051c04400679975b517709b5c1e07a451' 
  AND (
    token = '4ZFysNRAKMiLiL+Lf4TOc/0Y0r/1+YtX5MIBtNbafpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )