UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DG/Sm+mwG2IjsG7lz11OxNfV+3TBy4eSNrmh28RKckA=' 
WHERE 
  key_id = 'd33468264a3d76d13ea3d80783cca7ffd9703107a0b7e3d0c124e510236ca881' 
  AND (
    token = 'DG/Sm+mwG2IjsG7lz11OxNfV+3TBy4eSNrmh28RKckA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )