UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOd6Q8oGLpbvuPH/BbALuGH7mtinh1R2AeuftxmxAco=' 
WHERE 
  key_id = '8ed2685e250ea9bcec208a00803b6f539924ead515eac14b12b6909727b32336' 
  AND (
    token = 'KOd6Q8oGLpbvuPH/BbALuGH7mtinh1R2AeuftxmxAco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )