UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3Kwuvq9iW1rB907/qIYinGCENVRI71amQQ8HU/O3mk=' 
WHERE 
  key_id = 'af8e4fb486c7ff6f7146d7633a314e156c5974af1f5dd44720014f043a6a1787' 
  AND (
    token = 'd3Kwuvq9iW1rB907/qIYinGCENVRI71amQQ8HU/O3mk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )