UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EyHavj9uKcLsVQKtnEGSy1VjSYcCQqlezhlc67Vcyw=' 
WHERE 
  key_id = '5af54d70992e505adc50363953349ae29c3a583eb13873dd9a65d7a9a240801f' 
  AND (
    token = '3EyHavj9uKcLsVQKtnEGSy1VjSYcCQqlezhlc67Vcyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )