UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+dCMW1xM33Chw9tFS+KuAQl6muYFb9wJD97+on0soFI=' 
WHERE 
  key_id = '56bcdc1bc5dd518d1fad060565938e03f89a63a3968cfb7459b5ca4b693f3f60' 
  AND (
    token = '+dCMW1xM33Chw9tFS+KuAQl6muYFb9wJD97+on0soFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )