UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAXY9JqJikY6/rUttX+2tC1LZKZrMH+DAITjmjLKGys=' 
WHERE 
  key_id = '8450864770275737df9dd21ddc78d6f91c3b48e49d76b2bb023d0c1d50c4fdeb' 
  AND (
    token = 'xAXY9JqJikY6/rUttX+2tC1LZKZrMH+DAITjmjLKGys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )