UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvU8qn5YMtjUal/LylSgVin/nw/6ttFMJIm+Z6tGXoA=' 
WHERE 
  key_id = 'cc1ed2d2db5d115c0dd10adef31867d8e3dcc606309283395e4946b892d971d4' 
  AND (
    token = 'nvU8qn5YMtjUal/LylSgVin/nw/6ttFMJIm+Z6tGXoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )