UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IcYRbyHIgzXoN7LiP6qNxILPZ6gltB+DXwtaT30KrCA=' 
WHERE 
  key_id = '9e7fd4af276838a898044fca2bc8c0aef7ffb2d99dbe285467e89ff8aba2ada2' 
  AND (
    token = 'IcYRbyHIgzXoN7LiP6qNxILPZ6gltB+DXwtaT30KrCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )