UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnA2gjoUHgqSyZg8yWNr9BM9XiVFlG9DmWYtbvpU7Ps=' 
WHERE 
  key_id = 'd8af9b97016161d8cdd0fc9654da3ddca99d7a91e89a90b0744149a1cd0c9f8e' 
  AND (
    token = 'NnA2gjoUHgqSyZg8yWNr9BM9XiVFlG9DmWYtbvpU7Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )