UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yoYrMGifz7hHuu99SxHQKEnNc5ffZfsz9YDmsALAMgg=' 
WHERE 
  key_id = 'e1c2a0796c63ecdd3fc481ceaadfb8980f8f72a2b3b537b98d8045fbb7876dac' 
  AND (
    token = 'yoYrMGifz7hHuu99SxHQKEnNc5ffZfsz9YDmsALAMgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )