UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UeMxb+h3Wc1CF8XtzhIA4kgCY49BECm18eWMoC5API=' 
WHERE 
  key_id = '31fcd682b5563db6c5156e3c95446d3aefd66caca55855ac4a95384248d0e964' 
  AND (
    token = '9UeMxb+h3Wc1CF8XtzhIA4kgCY49BECm18eWMoC5API=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )