UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usYzlzqUg+8orLClSFeU0pRyiT6G3zMGLm/ZKMWLmH8=' 
WHERE 
  key_id = '83eca2879bc9ea938cdf73fd3a49ea6ed1e65be2c7f6fc26bc3723edc81cf544' 
  AND (
    token = 'usYzlzqUg+8orLClSFeU0pRyiT6G3zMGLm/ZKMWLmH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )