UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rxy1vp0PjtfmXQ2w5pTVcyk4PUqjarv9YTUP9xKMLM=' 
WHERE 
  key_id = 'd3995c3dd4cfe82d0a44fe45966efdde2f28d35c10a0f2c61845f272e4c86ed4' 
  AND (
    token = '8rxy1vp0PjtfmXQ2w5pTVcyk4PUqjarv9YTUP9xKMLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )