UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jO4/B+ap38pY9rXvod3dslRu+71XfhbKQkVxRpRl7Zc=' 
WHERE 
  key_id = 'ef9a26904c12c53f42b14d7217f1a4114df44a82ffbeaa3680663de7e0eaa327' 
  AND (
    token = 'jO4/B+ap38pY9rXvod3dslRu+71XfhbKQkVxRpRl7Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )