UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpdcbmqMjhA52GqAMxhtm1lx5mtY27+zIxOhGsWLSn4=' 
WHERE 
  key_id = '9b257d01fc09d36dab13f57e3858faf5f63b09164441ff968d88f0b80a011420' 
  AND (
    token = 'LpdcbmqMjhA52GqAMxhtm1lx5mtY27+zIxOhGsWLSn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )