UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZUk7B9p1/eNd+08VAeRinVlUzA8iqud6Q70zXl2fzQ=' 
WHERE 
  key_id = '550c605baf652d9d176f589c3aedd2fea41ebe24878868e5d46a838a4afa4355' 
  AND (
    token = '9ZUk7B9p1/eNd+08VAeRinVlUzA8iqud6Q70zXl2fzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )