UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvCWCvMZjaA+t505XHu7qzVrhWQgxj5Qa/01UdVF+uE=' 
WHERE 
  key_id = '37aecd53e9a744091c46656847d9995c59416e4c251d075fb1bc5efebd7de81f' 
  AND (
    token = 'NvCWCvMZjaA+t505XHu7qzVrhWQgxj5Qa/01UdVF+uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )