UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/JJqXoJ8HVWgFdrUGBtoj+zU2nWCsfp3/5q/xlqlp8=' 
WHERE 
  key_id = '38c962de0637d2e525b8ca6a3d3a61563e47c09db3cc42ab2f0aeafa9cf950a0' 
  AND (
    token = 'O/JJqXoJ8HVWgFdrUGBtoj+zU2nWCsfp3/5q/xlqlp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )