UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6p0MndWrVrgRdwxSaTYq6ip8apws0FMu8A4/DiS6YMk=' 
WHERE 
  key_id = '7d415e6e6867a8cd9306c04dc8fc9343e868df3ec949cd4e701bd67916c79c75' 
  AND (
    token = '6p0MndWrVrgRdwxSaTYq6ip8apws0FMu8A4/DiS6YMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )