UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9M0kGOH3DRO33g8twuMaLDDb+1ZhCiGS7qhXJtA7JA=' 
WHERE 
  key_id = 'edfd167913aa51cd871c6ee8dc5476948b527f95df6182d445736fc54d4d875b' 
  AND (
    token = 'w9M0kGOH3DRO33g8twuMaLDDb+1ZhCiGS7qhXJtA7JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )