UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4G0MBDR6/iX/nQvcZGfhnfqOXh1F1wm5tlTj0PC3dqo=' 
WHERE 
  key_id = 'e83fd3ce0ab4c31141dd54731138878784a1ace1e5fe58fe8914706dd078e128' 
  AND (
    token = '4G0MBDR6/iX/nQvcZGfhnfqOXh1F1wm5tlTj0PC3dqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )