UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfBCtVZ0qAr9MwqK6fdJA7Ko936iI3R1vpR/kZDsKMg=' 
WHERE 
  key_id = 'b394869fa13b23e8309fa0d3dc48c6bd1d0479bdc50bd9befe3f2c084640994f' 
  AND (
    token = 'KfBCtVZ0qAr9MwqK6fdJA7Ko936iI3R1vpR/kZDsKMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )