UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtVpPVdaZ0yMT1rRkwKyqdANRO1kDxuT4thhuWkO/5s=' 
WHERE 
  key_id = 'a8d94cfbc9f5d6907aa668e12df26ac90c1a5220aeb176598c91cd922ab3fe00' 
  AND (
    token = 'BtVpPVdaZ0yMT1rRkwKyqdANRO1kDxuT4thhuWkO/5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )