UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cq4TMieSpG6lCpiTj9bzXBYjar+3tgEgAOMWL7Wut4=' 
WHERE 
  key_id = '93c84607f37c4023c706bb6660efd80ed7508ac0fe9658e3d488686cb5d21d90' 
  AND (
    token = '9cq4TMieSpG6lCpiTj9bzXBYjar+3tgEgAOMWL7Wut4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )