UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F0RXGgqKKB7V9RhacDpp7HXLLH7bThC4kgxCsUnbsvw=' 
WHERE 
  key_id = '9d9f0cb2ded3f9967dbd6f0449dffaf4cf0b41996957ef97211c3fd51e5b6ff9' 
  AND (
    token = 'F0RXGgqKKB7V9RhacDpp7HXLLH7bThC4kgxCsUnbsvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )