UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q23+VoRiWQ5QqD1FYSXkDmOV9MrNmH9FkuSDnc/vgH0=' 
WHERE 
  key_id = '26e3c8a3f1a81828b6b9eee495764134d46883259bed00242f8f5205bd225949' 
  AND (
    token = 'Q23+VoRiWQ5QqD1FYSXkDmOV9MrNmH9FkuSDnc/vgH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )