UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1dULCRrAkpWU65gY4nYgi7KJO+DM5QQ4ATSl/uPvaU=' 
WHERE 
  key_id = 'f6cf8f9e12d1a7fccc8b952b131863e09624cfb00abd81fdf06f741f2434af9d' 
  AND (
    token = 'O1dULCRrAkpWU65gY4nYgi7KJO+DM5QQ4ATSl/uPvaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )