UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AfFz4rVeWhj0e33g8yNkkPueH3MajqqPYCb2/y7M78=' 
WHERE 
  key_id = '4337058cf50d1d2f1e8f6d49a88684831b5e633458f6b601b7fd4d1a42c35eed' 
  AND (
    token = '+AfFz4rVeWhj0e33g8yNkkPueH3MajqqPYCb2/y7M78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )