UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zS1nuo2i0LzMW9jzJTpKaGqsX0G0WdA/jpZW53XQAc=' 
WHERE 
  key_id = '781c6c95fb69cc7baaa354de97f0884efe8ae5a32833a2022a3fa13a1e6ea0c5' 
  AND (
    token = '1zS1nuo2i0LzMW9jzJTpKaGqsX0G0WdA/jpZW53XQAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )