UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzSz1bwo06+eS9D2N2Es/2QeTspQ7Kgk3l3Ik76qqSk=' 
WHERE 
  key_id = '467d79f5bc463c6d33988161b0f6adb2007cc6ab89ad2893aa8617a670cb5877' 
  AND (
    token = 'pzSz1bwo06+eS9D2N2Es/2QeTspQ7Kgk3l3Ik76qqSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )