UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+evmRUZ5oLN3nNu5cIUACTdarTR3nQpRDUecVWdZIU=' 
WHERE 
  key_id = 'd7bab8147b71d2530c5dec113be85093c626224cbea7a0de1c450f0e32638dba' 
  AND (
    token = '/+evmRUZ5oLN3nNu5cIUACTdarTR3nQpRDUecVWdZIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )