UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlHjvWqE4rqf1mUomlF3nuyO+slOs1QqnrQqhcwqDDg=' 
WHERE 
  key_id = 'eaf60f79506350bf06e6d8d283b7d7c243f3a039f8f0d68bd3500c900ec4ec16' 
  AND (
    token = 'rlHjvWqE4rqf1mUomlF3nuyO+slOs1QqnrQqhcwqDDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )