UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Os+3IsWcxFwGNyl2DqFiiVcFoHqkXzCe8NeI3P+D5go=' 
WHERE 
  key_id = '08850beb720b06b6f1c2195c93e12a8fe9fd14b1500947e950c7d5cbe2cb507c' 
  AND (
    token = 'Os+3IsWcxFwGNyl2DqFiiVcFoHqkXzCe8NeI3P+D5go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )