UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZouW/EbBFh7xjZcjCJEuytlFU0mZEFuUeNWw0mvU3U8=' 
WHERE 
  key_id = '262d55b1f382dea1bdde8a69c6d7c5f1bdda47e1d2ccda3ee543ee3d84e9e685' 
  AND (
    token = 'ZouW/EbBFh7xjZcjCJEuytlFU0mZEFuUeNWw0mvU3U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )