UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ir9PniXiaWaYtDCbpIGx1KO3JRxvaBJ3ivERKfHremY=' 
WHERE 
  key_id = '41a156edabd8ef34aa2350ef6e92c2b144b6520f6843b417cd263d969551b2a8' 
  AND (
    token = 'ir9PniXiaWaYtDCbpIGx1KO3JRxvaBJ3ivERKfHremY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )