UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3LAOOvpcE2L21eYL4lUsp3B1hWpGJPFv6xP5OrHnXg=' 
WHERE 
  key_id = '13eddc9455e925da5ff4a7173b358a8416cdedf15af9de313975f45d4fa760b3' 
  AND (
    token = 'z3LAOOvpcE2L21eYL4lUsp3B1hWpGJPFv6xP5OrHnXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )