UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LF1xt1rAxLzhP8TDU65y8qauydTh3QycNg6ngcoaSsQ=' 
WHERE 
  key_id = 'ad75b209db31e0fce3159cff940b62a648de6ef382a1b8e78b339ec8d128233c' 
  AND (
    token = 'LF1xt1rAxLzhP8TDU65y8qauydTh3QycNg6ngcoaSsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )