UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYSGQINZ7/HYZR1IuZKZiwvgiWofYrwQ9BgWvZnLTG8=' 
WHERE 
  key_id = '4256a6cbd0cce376359eed1e8bbc9fbf2efd8e0879249d85b615a288ee386b78' 
  AND (
    token = 'ZYSGQINZ7/HYZR1IuZKZiwvgiWofYrwQ9BgWvZnLTG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )