UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FHwXpKYLawELiQzSc41zKUL9JOiPohbGQ9CMbcyP1Y=' 
WHERE 
  key_id = '8c64ecd5b2405378b31e9532ebd8064af46b04bed7d314f7710fddd25e66860f' 
  AND (
    token = '8FHwXpKYLawELiQzSc41zKUL9JOiPohbGQ9CMbcyP1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )