UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ne4pnytO/D/QOP0oyY02guzLGJ7/ZlZkY6F3C/m4M8=' 
WHERE 
  key_id = '686c7e691ccd0f11e46803a5bbe15ad6f4314ee5dd820033c54e9c3409a5cf20' 
  AND (
    token = '3Ne4pnytO/D/QOP0oyY02guzLGJ7/ZlZkY6F3C/m4M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )