UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttUYhWiBI5RcfkPL+2iOace6t+aFQqCUaRP+SK+GzvM=' 
WHERE 
  key_id = 'a5c6269818b3c629ad3e2a9cab99c83dc4f422fa2bde969277d98187bce955ad' 
  AND (
    token = 'ttUYhWiBI5RcfkPL+2iOace6t+aFQqCUaRP+SK+GzvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )