UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9vBbfr4DHd6AYqpQiX2Sr2uq0MX4luuBU7Bli60nyc=' 
WHERE 
  key_id = 'd906ee8e6d2f308e835273133652823a3d90ea1f32f389afdf9d591dc2837269' 
  AND (
    token = 'U9vBbfr4DHd6AYqpQiX2Sr2uq0MX4luuBU7Bli60nyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )