UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLk/b9v3BMblWvR/OhDSds3/gwYTh71XWxY/CnxaNT0=' 
WHERE 
  key_id = 'dd4cff97512624161d3a44d891f7fb1c3c178e8c3fd283faf4d711071ce63086' 
  AND (
    token = 'LLk/b9v3BMblWvR/OhDSds3/gwYTh71XWxY/CnxaNT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )