UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ntIcMS77FuYL+JDyL4F5F2bYreDJ1D5RDqUvsoIoIQY=' 
WHERE 
  key_id = '58a7c68853c5cd3efd960fd1ad1b877b384c936b328b8cce30dd3bff8eba4294' 
  AND (
    token = 'ntIcMS77FuYL+JDyL4F5F2bYreDJ1D5RDqUvsoIoIQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )