UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJ3j339x3QxIYpVo0S4qKOg2FxLEx951M/dLlVTS6k4=' 
WHERE 
  key_id = '35e2c3acda211c62bdaeae3b64164fe1e3fc2bdad7073ae5dbc35a55f35f79f6' 
  AND (
    token = 'uJ3j339x3QxIYpVo0S4qKOg2FxLEx951M/dLlVTS6k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )