UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjMVoRtp6f4KmQnG0S7EnPbJv6EFc2tQSxfgcBvhkmI=' 
WHERE 
  key_id = '9dd4f1ee227e813bd46271dd9e14afd65a0d19d250c2415d705179e9e1211cce' 
  AND (
    token = 'GjMVoRtp6f4KmQnG0S7EnPbJv6EFc2tQSxfgcBvhkmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )