UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/mPY/aBjo8aij61EbEMd7kFo+ETiVV/4SER1+QtsnQ=' 
WHERE 
  key_id = '113e49ccef0e376a9f4e41f2aa4d4901abaa621d1487a2191cbdf3817e828a5a' 
  AND (
    token = '6/mPY/aBjo8aij61EbEMd7kFo+ETiVV/4SER1+QtsnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )