UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JYIddZETlTiwMfJ+6rtypm2eS+Ax/X2MAtNPH+RBeM=' 
WHERE 
  key_id = 'a4ff802c69b00055ec2c96333008a8bee98265dae5948671b9d73a9ff68ba9d0' 
  AND (
    token = '9JYIddZETlTiwMfJ+6rtypm2eS+Ax/X2MAtNPH+RBeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )