UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhrXmCYEw0PA++DvZtGunCQhLOxw6XxNTgeoMuQzzis=' 
WHERE 
  key_id = 'fe98ced5e291d5229f9ed1b5b488c973ab9d51b897ee3fd22ac02440ab5399b5' 
  AND (
    token = 'VhrXmCYEw0PA++DvZtGunCQhLOxw6XxNTgeoMuQzzis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )