UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j++RjL1JqBmbZrfwmVRtTc3ECCV32wmpcQ97UYY/hVA=' 
WHERE 
  key_id = 'da27ceb26a53123fd0d93421fb6e498647e35ae1668e2b7fcad2501b6f485229' 
  AND (
    token = 'j++RjL1JqBmbZrfwmVRtTc3ECCV32wmpcQ97UYY/hVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )