UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5axROGP+sACnhBbW4zD82vWt8P0WQ+bzur5HtU8U9E=' 
WHERE 
  key_id = '5a6754dae2030e1f6d672b404d7e361117a366697f24fbfcc9493c9352e9aa9f' 
  AND (
    token = 'Y5axROGP+sACnhBbW4zD82vWt8P0WQ+bzur5HtU8U9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )