UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zsg1GROKfPsXalXGkRRa1UQp2YhlFZ3AkytabR+ZxgI=' 
WHERE 
  key_id = '9b6c20ebfa0ab0e5dd82a92e03e2082424d4ffa72ddae255cf409b9c6fb05884' 
  AND (
    token = 'Zsg1GROKfPsXalXGkRRa1UQp2YhlFZ3AkytabR+ZxgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )