UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lLVlDemM5YVnkABkxD400HNTkhnZmuNTavKGBaq+bHE=' 
WHERE 
  key_id = '7fa0d060d99794b35a4379171bc6ef0aeb9a1c48b64a6da8a7b1a9076ed262f2' 
  AND (
    token = 'lLVlDemM5YVnkABkxD400HNTkhnZmuNTavKGBaq+bHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )