UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Lf8ZdsVC3qscOwzZVvHYa5s3B17B8OnUeJwWQULmvk=' 
WHERE 
  key_id = '97057c367aae283f2bfa80d2f7185901a340ced489e50964a4184391b90f5866' 
  AND (
    token = '9Lf8ZdsVC3qscOwzZVvHYa5s3B17B8OnUeJwWQULmvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )