UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZFxTbOV3m6f4esVBfXLp7I0IxF806Nlyfs88jor93w=' 
WHERE 
  key_id = 'e5255e15f70738b06f213018832796f0be3a92b4f320eeb7a6845578e64d532d' 
  AND (
    token = 'tZFxTbOV3m6f4esVBfXLp7I0IxF806Nlyfs88jor93w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )