UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hR0Ut8yEPrfGme7yyWOuQgdXktxFOmFxBCPgJ1FMYQ=' 
WHERE 
  key_id = '8e5ea326c505dffaa2e5a54d581f54cd0039337897f240899136eab9fa8f09d6' 
  AND (
    token = '1hR0Ut8yEPrfGme7yyWOuQgdXktxFOmFxBCPgJ1FMYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )