UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmLLiH34meuFod5r2AJtJVluoSDLr5TuiBSYmnJ+ac0=' 
WHERE 
  key_id = 'fdfbd5b0b41de5d47f2fb79a7e8682eb33b748479120a68608d7ec040bc60b7a' 
  AND (
    token = 'TmLLiH34meuFod5r2AJtJVluoSDLr5TuiBSYmnJ+ac0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )