UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eZ1ZjogKYjJeZ5GTzkzAJ7o1vmzEMs0vsP3YQeOIco=' 
WHERE 
  key_id = '470adafba31ec2962ce86805bd01cf7d1b186110e421b86c38ea77c199397004' 
  AND (
    token = '8eZ1ZjogKYjJeZ5GTzkzAJ7o1vmzEMs0vsP3YQeOIco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )