UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7V5LbVUXAtx2CkdwA0jhJH+DQnL9Rz2M7oFEA6+Nb/U=' 
WHERE 
  key_id = '68f1963281470a0aada2900b7e3362e16384d87370001319b6d3aa9a3832224b' 
  AND (
    token = '7V5LbVUXAtx2CkdwA0jhJH+DQnL9Rz2M7oFEA6+Nb/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )