UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kE7DyzgO/fX+N8SXWCZtEZhzhPlurCQRx8V/gQmjNng=' 
WHERE 
  key_id = '34c78dac92e82d891628a3ad0c2901dcf7a68679f3eb426003e2dbae9c66d813' 
  AND (
    token = 'kE7DyzgO/fX+N8SXWCZtEZhzhPlurCQRx8V/gQmjNng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )