UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpLP6mWk/yE6d9sr3cUuLNXlHZSreEMjXvfAg6E0iQ8=' 
WHERE 
  key_id = '1df10111f8ebf12c5a5c77f56693512f9f46191a2b86f22ca4caee13ce2d36ab' 
  AND (
    token = 'SpLP6mWk/yE6d9sr3cUuLNXlHZSreEMjXvfAg6E0iQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )