UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cH3MwzeITI2PLkVIXAJr9sY2sPLNHI/INifF+5rgL28=' 
WHERE 
  key_id = '6f021b1f26a58df7dc36e9814e0dc5223056bef9b2b4a0c2c641913d7ca62b7d' 
  AND (
    token = 'cH3MwzeITI2PLkVIXAJr9sY2sPLNHI/INifF+5rgL28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )