UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ebKK8iX6wlEM2xZcDEstXYX6Lrc/ZvXSJVEg1DX2RWo=' 
WHERE 
  key_id = '175fe9e548fa21dd8a8f80082d3ad9793d91f62e2d2c25d5fec33852dc8bd300' 
  AND (
    token = 'ebKK8iX6wlEM2xZcDEstXYX6Lrc/ZvXSJVEg1DX2RWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )