UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDYgUp/p02i2rIhh9nX0HWiWQiIHaaQTlsJe9j8+BqU=' 
WHERE 
  key_id = '74af374816880fdf100bcb1cefece81bf6f6a83f841b759b79fc0cc23cfa2277' 
  AND (
    token = 'mDYgUp/p02i2rIhh9nX0HWiWQiIHaaQTlsJe9j8+BqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )