UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3lIoslfT5v3sGruobq69VxOyYcy5Zl3fVU0pqSpfl8=' 
WHERE 
  key_id = '218d6881f9bd89fd64b4b91e46812f4020b364f301fc0dabf5112def78700e0d' 
  AND (
    token = 'N3lIoslfT5v3sGruobq69VxOyYcy5Zl3fVU0pqSpfl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )