UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erZ17eBA+aptn2ozQFZD8smjjzLNL1Vi/xr5RtbXC40=' 
WHERE 
  key_id = '4baab3a7af9add3e2e518ae30458e08cc0e1d4fea594c5488c5b47f67d3bec21' 
  AND (
    token = 'erZ17eBA+aptn2ozQFZD8smjjzLNL1Vi/xr5RtbXC40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )