UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNfTp5yXc1TLWqeJN0DlgrmMwIQJTSle7x8MOTLZddQ=' 
WHERE 
  key_id = '8f01e24e94ca424a79c2e921af9f7def62d97fe6db8bf882f5b6eac11f263a92' 
  AND (
    token = 'aNfTp5yXc1TLWqeJN0DlgrmMwIQJTSle7x8MOTLZddQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )