UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DW5hM1vMfX1xuwqQexrqUMMNa/i8vUj7pf5zjUT3qL4=' 
WHERE 
  key_id = '53aab9a267be10ef9e94d75f5d60421012e243f61d9c5f6a62e6854d16c31d7a' 
  AND (
    token = 'DW5hM1vMfX1xuwqQexrqUMMNa/i8vUj7pf5zjUT3qL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )