UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ai1bsFFyVpwzfeiqd5Kg7YVcIY/tWv2/zqe8RRSRIIY=' 
WHERE 
  key_id = 'e0797f3b8c847c86a66d2c63ce556b729e4ef30bcea82e3825f572b3e8a1e775' 
  AND (
    token = 'Ai1bsFFyVpwzfeiqd5Kg7YVcIY/tWv2/zqe8RRSRIIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )