UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h56UEfhl+lNr+adOtQ8W0nUBb0AvUGzxFyx4xZDpznM=' 
WHERE 
  key_id = '7b148f25946e98117bbd9ab5084d6a118dfd80b849693e3fab61afd6788330b0' 
  AND (
    token = 'h56UEfhl+lNr+adOtQ8W0nUBb0AvUGzxFyx4xZDpznM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )