UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yO0bol+1sx2VtKd+gTLttxXylz3sE4XMzogI8JR9yAA=' 
WHERE 
  key_id = '4ae1dc0774115c876095d0e0d974d717bb5114b01f820ef838179fa254884a46' 
  AND (
    token = 'yO0bol+1sx2VtKd+gTLttxXylz3sE4XMzogI8JR9yAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )