UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvbY2IRwuIt1i0HXT/6qHUiXG+vL39EO8/RlrhXmzNM=' 
WHERE 
  key_id = '139181c10a7155d42a02898e76b3db21f20246344e8fb345e15d485071dbcb3f' 
  AND (
    token = 'UvbY2IRwuIt1i0HXT/6qHUiXG+vL39EO8/RlrhXmzNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )