UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuBnhe+bLomJRZqjpnySD3epU0+kcsN67pTkssrFcQI=' 
WHERE 
  key_id = '1f4501b73a00d0aebeecaa9565986150661386c7a067993cd8cd19a0df610501' 
  AND (
    token = 'SuBnhe+bLomJRZqjpnySD3epU0+kcsN67pTkssrFcQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )