UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQnXM804grgOJkqMOoOG2kJLv92u8+EtzdDJjmEnST0=' 
WHERE 
  key_id = '77f57716946457ad4e7d3b40c0f67473326025c30cfc7ebbffe279e8226c7dfc' 
  AND (
    token = 'CQnXM804grgOJkqMOoOG2kJLv92u8+EtzdDJjmEnST0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )