UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AIpPyOXICD3x2UV/8lgnsrl3iWK+nAHLthTZf0cuIyw=' 
WHERE 
  key_id = '23d6ced1f01224036e4529a9e3717f1e019ff6981ff97c05746109dfbb3c0631' 
  AND (
    token = 'AIpPyOXICD3x2UV/8lgnsrl3iWK+nAHLthTZf0cuIyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )