UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgKTfYheUN0kgqg26AywYu5OGc7vsW3/Y0Vkd8o9bPE=' 
WHERE 
  key_id = '4781ad5b7f41ab1537fa9edd4b05bcaa8e9bda2997d2fd7e25be3da94cd13a39' 
  AND (
    token = 'PgKTfYheUN0kgqg26AywYu5OGc7vsW3/Y0Vkd8o9bPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )