UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPEOtgGACM1vJzl9umGV6J2EwOsFftYmJ0yNPK10PE0=' 
WHERE 
  key_id = '262df14e7dde67cdbf2bc9a2201bfeb68f41a69b03041afdc03cc28689759769' 
  AND (
    token = 'NPEOtgGACM1vJzl9umGV6J2EwOsFftYmJ0yNPK10PE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )