UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNPMZz9cU2H4c0L2HjoH8MX3JsPMCJXEpgbfqIXzd7E=' 
WHERE 
  key_id = '2049701ac19f4a7cf1af5a491bace9d376b99507f0f57a06d4d0f22584e4664e' 
  AND (
    token = 'TNPMZz9cU2H4c0L2HjoH8MX3JsPMCJXEpgbfqIXzd7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )