UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oB8QD7rc99mj69RPNryPVxcZ8TgVXLQkzQ/e63WMK+U=' 
WHERE 
  key_id = '6d17f38c058719eed5b0bf2e18261dbf4e00e3291fcfeda6c7bbf567494a5563' 
  AND (
    token = 'oB8QD7rc99mj69RPNryPVxcZ8TgVXLQkzQ/e63WMK+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )