UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jqs2YkSYHQG8BrIYAKfuRNs3wUvM5v45mz47WV+DQuY=' 
WHERE 
  key_id = '8d3a46081d52381ce585f710f8c1205782ee89a67b7be7f6a47fc00939246f3d' 
  AND (
    token = 'Jqs2YkSYHQG8BrIYAKfuRNs3wUvM5v45mz47WV+DQuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )