UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKJC7rTKrS5qrz6wqeItmBvE3bqy1NuyBBRSAWsMu8Y=' 
WHERE 
  key_id = 'e6516b08439e63981c0d66db477cc0e48c2e99f9e36466e9a9053ac0dfcb0983' 
  AND (
    token = 'nKJC7rTKrS5qrz6wqeItmBvE3bqy1NuyBBRSAWsMu8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )