UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GptdJ8HWUQeIDdJsTnQIrA1YsOjqXzG57yOMtettuTY=' 
WHERE 
  key_id = '313b81ed06f1cf8a626bfa8439b6c6442c11663f1b26f482e699b6d1634819a9' 
  AND (
    token = 'GptdJ8HWUQeIDdJsTnQIrA1YsOjqXzG57yOMtettuTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )