UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PQSdqrsNUBbJMVaY4cvLocLnBF7RPkwhRujzRc87ok=' 
WHERE 
  key_id = 'ef9272df934cc2385e9f267e183148a7a67fa198bf2416215ed1bebae859f181' 
  AND (
    token = '/PQSdqrsNUBbJMVaY4cvLocLnBF7RPkwhRujzRc87ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )