UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLAL3+qHSCSl0HF2l80Ig9bXSBnqef8ym3QRSLfG3NU=' 
WHERE 
  key_id = '09697c775f42f5565c1eaf4d170f8fcfda6b218d4d7a366fb5bf1b1130ff92f3' 
  AND (
    token = 'PLAL3+qHSCSl0HF2l80Ig9bXSBnqef8ym3QRSLfG3NU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )