UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUS/uKFM+Caz8bUImA5d/OUUV6/0Shmkqa2y+qWq2I0=' 
WHERE 
  key_id = '7391c876e2a868877e97fda6627e56725dc8d6420e825be297062a13f80552df' 
  AND (
    token = 'ZUS/uKFM+Caz8bUImA5d/OUUV6/0Shmkqa2y+qWq2I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )