UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DGH7pV7CY/S/n1KeH2rxjcw5AryP4glPdN26m0aS20=' 
WHERE 
  key_id = '283b4487a70aa2a2ca727a480294f91f13919c7e7fcbfd7c96e030f523882dcc' 
  AND (
    token = '/DGH7pV7CY/S/n1KeH2rxjcw5AryP4glPdN26m0aS20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )