UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AD0O9DuDPH0eDFrgZO+1GLUczHoV5Yp41lQZ65pKkXA=' 
WHERE 
  key_id = '322a8f6a31a18cbfa9b051e7aae5e2fdf844a46e4747e50bc9d17473aec0ad30' 
  AND (
    token = 'AD0O9DuDPH0eDFrgZO+1GLUczHoV5Yp41lQZ65pKkXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )