UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnmhsyADDUdiN1ZKtUWYsGoP/afC2rYxEopoLWTksXM=' 
WHERE 
  key_id = 'be42d4092e643e61c86d7b80d1f689bb2276479daa63db6c799185943cc30843' 
  AND (
    token = 'xnmhsyADDUdiN1ZKtUWYsGoP/afC2rYxEopoLWTksXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )