UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '19RKXiVMiUqoiWuX6cYba/xV5tmnShPwyDdtb2w9cO4=' 
WHERE 
  key_id = '7103c62d2b0da4a02b86494bc747c85c9b464ff629143cc258de96058cbeee33' 
  AND (
    token = '19RKXiVMiUqoiWuX6cYba/xV5tmnShPwyDdtb2w9cO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )