UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UuQ8r64DmqbhY+/pEnlGRck/CqXcJcntKZrByWcErU=' 
WHERE 
  key_id = '424e2a42ee62298acf83bdb51b9434d7c6ce47db89ba2276e6b1af86c1ef73ba' 
  AND (
    token = '0UuQ8r64DmqbhY+/pEnlGRck/CqXcJcntKZrByWcErU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )