UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o91a8Br6/95L3MiSinTxEvXjR929ss/FgKYh8zFHqUk=' 
WHERE 
  key_id = '0d1cb658382cca4c055a6ddccdf68a84ddfc81da526bb411afd523ed48b2c744' 
  AND (
    token = 'o91a8Br6/95L3MiSinTxEvXjR929ss/FgKYh8zFHqUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )