UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrTOp93pA3z4NeVNBFvbXygHFfyNtyqPQkYuNHOzelU=' 
WHERE 
  key_id = '8d5a615ff3052119c68b0ed38d4874ddb5caa82e33fcf5b6e92f86f423322810' 
  AND (
    token = 'OrTOp93pA3z4NeVNBFvbXygHFfyNtyqPQkYuNHOzelU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )