UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkBz57CC0ORTrTTqjqhkmTwy2Pa44agQVSCvFmbiQHk=' 
WHERE 
  key_id = '2b5062301249a878255b22bec0dffa4952511f6da255bdf5ded1a6fe35076141' 
  AND (
    token = 'BkBz57CC0ORTrTTqjqhkmTwy2Pa44agQVSCvFmbiQHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )