UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PBFRBLUj9QqJetYd/C+W9gFHTBwyrPwCaI0RajYSuDg=' 
WHERE 
  key_id = 'dde9f0702fca587f471b29aec7475f48db8894503b01280312b79f38c1b172f3' 
  AND (
    token = 'PBFRBLUj9QqJetYd/C+W9gFHTBwyrPwCaI0RajYSuDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )