UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6G76GTsXfNwlqpCqk9cSbktC8l+pBuNRij9SfQ+HCOQ=' 
WHERE 
  key_id = '494d9a77a4bfd467448663990c52f5173e50adcde504faacb983700714a3a408' 
  AND (
    token = '6G76GTsXfNwlqpCqk9cSbktC8l+pBuNRij9SfQ+HCOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )