UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpNktGD6SZc3Ef02JuEpHT7MwJ41hHj0G8bZL8Z+/9c=' 
WHERE 
  key_id = '5591c7b65b731b505aea4acfb6e4a44b7251e063b65cb9b02b3423e547660ba0' 
  AND (
    token = 'jpNktGD6SZc3Ef02JuEpHT7MwJ41hHj0G8bZL8Z+/9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )