UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hf+HYOras9sRbLQbSJyTheOysb/z6AZrwV/+Qrezx2w=' 
WHERE 
  key_id = '4a42d17e242a617ab88e4f4734d2a36d5fb1a962396add66732afbd0c076aa08' 
  AND (
    token = 'hf+HYOras9sRbLQbSJyTheOysb/z6AZrwV/+Qrezx2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )