UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mr5DsTJAtGunfJ7tS+67pPcHuqNLugjdfqwwlg+9tvQ=' 
WHERE 
  key_id = '650ba4617ed75789ecd32ba3beaad4da6b1c8ba1ea3639437ab988dacf989242' 
  AND (
    token = 'mr5DsTJAtGunfJ7tS+67pPcHuqNLugjdfqwwlg+9tvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )