UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjUDeH1uA/xOoWDtggApxS1xj2hEYjDajGfivpJRQVo=' 
WHERE 
  key_id = 'e91833004b09d37338eaf694c92e8b0fdf5eeb6ecfaf5dd21616dea5f6c4d056' 
  AND (
    token = 'WjUDeH1uA/xOoWDtggApxS1xj2hEYjDajGfivpJRQVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )