UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lw/9D72XOaxwLNLeyXFTC9mQFSSDeYEPEAKbP/0AaZQ=' 
WHERE 
  key_id = 'eb3bd5b85f47de8364d249f5bf64ba20401eb19c4972b1523021821a257ab1e4' 
  AND (
    token = 'Lw/9D72XOaxwLNLeyXFTC9mQFSSDeYEPEAKbP/0AaZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )