UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KI0DhDKYg9/CKfz42OvHGNnkXLff1YWW85zXvMjihKs=' 
WHERE 
  key_id = '2433b836dc5eecaf1a351c64e3b78823eb542eb5b31ab3302317b1b3f304c02b' 
  AND (
    token = 'KI0DhDKYg9/CKfz42OvHGNnkXLff1YWW85zXvMjihKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )