UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74hXzwvjVelTobScBuSKkZw5MlbBRLXXl3jjsG1cjeI=' 
WHERE 
  key_id = '533f9a470b94f4603a1fa688ae8aec0ddd8b3571e5c313d54a8e4caaef198b9a' 
  AND (
    token = '74hXzwvjVelTobScBuSKkZw5MlbBRLXXl3jjsG1cjeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )