UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJD+8/zhNP/2T2U5Uu8nW294nQ4ro2kmi6l7f/l/3bw=' 
WHERE 
  key_id = '6ff1f08f9a33b3ec1107bd918ba5c0c69f7335449a2d45e208b57acfeedd4750' 
  AND (
    token = 'mJD+8/zhNP/2T2U5Uu8nW294nQ4ro2kmi6l7f/l/3bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )