UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2uK59kHWLxfSMcPAWMjHrnUf7PSg1YkXPZKuP+k0Yk=' 
WHERE 
  key_id = 'dfdc6412b143e620975a9c8a9faa1638a0d23c7bafbe8ff0742163272b4b1a2f' 
  AND (
    token = 'l2uK59kHWLxfSMcPAWMjHrnUf7PSg1YkXPZKuP+k0Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )