UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpDS5gT6DXzlMIFIM4qUywUx+abkXp4H+YqUGheAmss=' 
WHERE 
  key_id = '4e8f8644474e553d208ec9f5d37c1fcd422463e1e86379f5d2f79dc4dc6fcb4b' 
  AND (
    token = 'jpDS5gT6DXzlMIFIM4qUywUx+abkXp4H+YqUGheAmss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )