UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqTnvREzPxMbI6AW0iMOghwDl128msZpFXtr32ZLEwo=' 
WHERE 
  key_id = '55964c1d38b5f4b2c3e80c7d3a548febc1eddb2dd4d93671ce3c95f5dd961ffa' 
  AND (
    token = 'vqTnvREzPxMbI6AW0iMOghwDl128msZpFXtr32ZLEwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )