UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0lEUMQffhbQf/GCG96/lKXwY/7MwguWGjtCPB5iVn4=' 
WHERE 
  key_id = '45306643b41183fc6a0535441139931898439b12f4639707a502a870a5f5ed12' 
  AND (
    token = 'c0lEUMQffhbQf/GCG96/lKXwY/7MwguWGjtCPB5iVn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )