UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Df7HnD8/J97tkG3MDrEgEa1oMIXXf5cXoR1Nuz4Ie/o=' 
WHERE 
  key_id = '78bef5b6da2619780b4420a1f08aaac227eb867692c8c8a3119e3996ca2de88e' 
  AND (
    token = 'Df7HnD8/J97tkG3MDrEgEa1oMIXXf5cXoR1Nuz4Ie/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )