UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBLVjGeYzuMazTZnpS8Lhn8JvTKPrp7oOF4abuqd5jY=' 
WHERE 
  key_id = '3b76efaf2c855462e807cb36ae5f7ea04af0c55a9b1a65d7ea65a9f97f4de73f' 
  AND (
    token = 'vBLVjGeYzuMazTZnpS8Lhn8JvTKPrp7oOF4abuqd5jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )