UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2yYO8/wvhZEfXdnWn0pw8LumYdPwKGN6ORWgxClSO4=' 
WHERE 
  key_id = 'a0cc9df6074132224e9d02958944f91a12f12b591d772c0f5d9ea1b3f86f22b1' 
  AND (
    token = 'W2yYO8/wvhZEfXdnWn0pw8LumYdPwKGN6ORWgxClSO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )