UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1V5+YNOLsSM7D4zoPoTnAgdd4x3ESE1J+jwaycyP5uI=' 
WHERE 
  key_id = '6f7bccc57e21b12f3da76c22b7cd609c72133421eba949d63a554a0f8d561933' 
  AND (
    token = '1V5+YNOLsSM7D4zoPoTnAgdd4x3ESE1J+jwaycyP5uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )