UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JiNRqJSx2YdWLVpTRJiQA5LX4UP8Jp5C8sbQr68ETso=' 
WHERE 
  key_id = '807491ad5e51631e2474b81d7052e37fd854630b192a520dbcd1ea3704e9bd3c' 
  AND (
    token = 'JiNRqJSx2YdWLVpTRJiQA5LX4UP8Jp5C8sbQr68ETso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )