UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMfN+JstJRAHQJC3dKHOrj5cILoP9rdLp+wx620Rojk=' 
WHERE 
  key_id = 'd2ee0e7c17d771d561a9966bfdb8bb036bbae5aead2ab02de0cc8a7e36d74be8' 
  AND (
    token = 'eMfN+JstJRAHQJC3dKHOrj5cILoP9rdLp+wx620Rojk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )