UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyeH3sr8R5uSatYWoYQwHttSgJtjmT6yoAaDXFFCRXI=' 
WHERE 
  key_id = 'f028ba7107f2e6b921948f7a640a7d68d62cabc7f9e0d852f32ddf9e44cacd33' 
  AND (
    token = 'oyeH3sr8R5uSatYWoYQwHttSgJtjmT6yoAaDXFFCRXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )