UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dzc/VnVwfZf0SfM1jahQu2xTcMc9zsa/NUCUJRT4AE=' 
WHERE 
  key_id = 'a7d4f35093fc0aa5cd433171ce23bc0f2edd0281e6b76ee0878306dc8793e398' 
  AND (
    token = '9dzc/VnVwfZf0SfM1jahQu2xTcMc9zsa/NUCUJRT4AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )