UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DcQdFz2oCBeDMRLicZNOW6+mo0hqwPrlijgMLMG18A=' 
WHERE 
  key_id = '0e51c83dbad31217091d0d2f28e063a2f272f93c9308bea9f380d42419204902' 
  AND (
    token = '9DcQdFz2oCBeDMRLicZNOW6+mo0hqwPrlijgMLMG18A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )