UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o9L9GkKDXWXfz33LtRGU45RlYiDmJP8CI11uPcVoQeg=' 
WHERE 
  key_id = '2187e0d35fbfa3221a1877f5d49dab908f207429afea171fcd7e8e6f17062c1e' 
  AND (
    token = 'o9L9GkKDXWXfz33LtRGU45RlYiDmJP8CI11uPcVoQeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )