UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2qGBEAAr2MsAyVPTrygKOJr2S9unHz3+E7yo3DdOgc=' 
WHERE 
  key_id = '4b4aca364b040056e1253dbb9fc5bfbd844aad6f585abbfb3c7b517fc7f4a99b' 
  AND (
    token = 'A2qGBEAAr2MsAyVPTrygKOJr2S9unHz3+E7yo3DdOgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )