UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IR6ksRXtjCa5RhIGjMhE7QGncm0GkwK5H0H5kWoATO4=' 
WHERE 
  key_id = 'da55a84e87a58c2dd10b184edfe829a1df95f7b3ce44d72646a98c7875a51fd0' 
  AND (
    token = 'IR6ksRXtjCa5RhIGjMhE7QGncm0GkwK5H0H5kWoATO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )