UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NXwgC68tFol8bw6Dl6ZM6yym1fNMu+dBNGD89VxqQs=' 
WHERE 
  key_id = '7db83e8b26bc76578810b3d3584cb7857e6ee7115e6fc37d029c31020910013b' 
  AND (
    token = '7NXwgC68tFol8bw6Dl6ZM6yym1fNMu+dBNGD89VxqQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )