UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9eJHOlK7hPT/a8iCmknseK9UeAn8bCGcdn5KbEQhdY=' 
WHERE 
  key_id = '1f2fdce68dcb1dc48ee61d58db51aa12f21ea64b6a0c14b6540a83accff66809' 
  AND (
    token = 'v9eJHOlK7hPT/a8iCmknseK9UeAn8bCGcdn5KbEQhdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )