UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oT+wjcRHvnMyzZr8eq7bLWK4m1vkZC++PchShhmjLio=' 
WHERE 
  key_id = '52dbc898f089cfff3e53ff8c4469acc0ecedb86536f22b2b94836a9ce4ac9874' 
  AND (
    token = 'oT+wjcRHvnMyzZr8eq7bLWK4m1vkZC++PchShhmjLio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )