UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUBt9XtXixi0FkYMT1MSvTk4gTo8AxyDElYruWOWaQM=' 
WHERE 
  key_id = '45a62c88cb43da3c07ceb3d3ca6ae56530f8135458d2e60f09c9249ab3763d7e' 
  AND (
    token = 'rUBt9XtXixi0FkYMT1MSvTk4gTo8AxyDElYruWOWaQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )