UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFIXOS2Y8GgHnGl8B2DwfGoFwmcLoZAvB1TE10WQVRg=' 
WHERE 
  key_id = '9727c5bc8ad5df46d69e380c0042a76575954bea302462c577fc81ba6d58b801' 
  AND (
    token = 'VFIXOS2Y8GgHnGl8B2DwfGoFwmcLoZAvB1TE10WQVRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )