UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZcpWfkEm2xI6sKBeJ0YvkpUd1e3LCdaqfRr4qF6O6E=' 
WHERE 
  key_id = '36d26bf93d8eeac0d6601ee9992f8f2d1b11b2af1622a6875d3071d06b9696ec' 
  AND (
    token = '+ZcpWfkEm2xI6sKBeJ0YvkpUd1e3LCdaqfRr4qF6O6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )