UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5atqLZMpA/Ki6921g8/Djadp9QIHmsTL+Mvzk6Po3pI=' 
WHERE 
  key_id = '6911f32a31faa855b236ffc67ff2ee9190fcb8bb6a407c9198e81fdeb78faf92' 
  AND (
    token = '5atqLZMpA/Ki6921g8/Djadp9QIHmsTL+Mvzk6Po3pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )