UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8CTgB1eXNUOFfYiyzbYRlItyvVIhuEmEnJiupOKb60=' 
WHERE 
  key_id = '5901dd70af78d08345da29d26e3f29ed5cf1f45d1c5d02a26de715fc2b7de9b5' 
  AND (
    token = 'q8CTgB1eXNUOFfYiyzbYRlItyvVIhuEmEnJiupOKb60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )