UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fN20YwHMLXh3A1uQRptqlae8Pbo/Lg3WCO7rW8pUJSk=' 
WHERE 
  key_id = '6489b32381ef4d8e9e8b6b220bd987be482c7d3b0490b428f173410585028f01' 
  AND (
    token = 'fN20YwHMLXh3A1uQRptqlae8Pbo/Lg3WCO7rW8pUJSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )