UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QR8Z8SrrhqRDvraXizfe09ReW5AG+RqsDpkDnV8jTpo=' 
WHERE 
  key_id = '59826e106b6f8a72d9003cc5d0c553a34cc59900b14fb51f7a78985b43de8cf5' 
  AND (
    token = 'QR8Z8SrrhqRDvraXizfe09ReW5AG+RqsDpkDnV8jTpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )