UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nG+blS8wRIKrBlkfQa6DLeAOt7uYZrcL5Lef8hY6jY=' 
WHERE 
  key_id = 'ad44a5ca070f6b5e686e66cba55f4048a7c0d1c97fd63b10649e2de81c171d13' 
  AND (
    token = '5nG+blS8wRIKrBlkfQa6DLeAOt7uYZrcL5Lef8hY6jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )