UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6WW/Hdy1jkX6zAqirbVWQTrVo2UPdZSSpcem5Dm9Js=' 
WHERE 
  key_id = 'bbe2d957cb50149a01f5cd2a9f9b0108ca7e810bf0cb751169f6867ce6261098' 
  AND (
    token = 'N6WW/Hdy1jkX6zAqirbVWQTrVo2UPdZSSpcem5Dm9Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )