UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GlfafB+7Ryf6UgRzKHopjgFqThOk3xvAtBTw8JNnFQs=' 
WHERE 
  key_id = 'f4de95d66a23d543d9c611269a165973f02e4c11ad4f0164ebffc0967aec0dd7' 
  AND (
    token = 'GlfafB+7Ryf6UgRzKHopjgFqThOk3xvAtBTw8JNnFQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )