UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRDYrHJj9bfwbrtYQynGbMN+oIEy/mhXVdWBgm7AW44=' 
WHERE 
  key_id = 'dee29d6bdcd6b8a3cc0f296e44823b431d669825037aa62f814b05045e2a0b28' 
  AND (
    token = 'zRDYrHJj9bfwbrtYQynGbMN+oIEy/mhXVdWBgm7AW44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )