UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTHFuoz71nFjkk1raZK6uQqvaFL1T6icGy9Iwt0LFZM=' 
WHERE 
  key_id = 'c284cdb9396bb3e405100dae88502351fd3dd0132c3e995dd27990c08ff52ebf' 
  AND (
    token = 'kTHFuoz71nFjkk1raZK6uQqvaFL1T6icGy9Iwt0LFZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )