UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEEEsrvgfojbWWCywLhY48PbWA5YxtBN0hIW3XxZxiU=' 
WHERE 
  key_id = 'b3d92b66a1b6de09abfd83e601b4bf9ffcef253059c1b57b57b0e2ab987775d9' 
  AND (
    token = 'XEEEsrvgfojbWWCywLhY48PbWA5YxtBN0hIW3XxZxiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )